Though once secluded (与世隔绝的), even inaccessible, Kazakhstan today welcomes intrepid travelers with open arms.

Kazakhstan is the world’s largest landlocked (内陆的) country, and the     1     (nine) largest in the world. The country is one of the most economically advanced in Central Asia, thanks to     2     (it) abundant oil reserves and other valuable minerals.

Even for some     3     (experience) travelers, Kazakhstan is still     4     unfamiliar state. While home to the raw beauty of the steppe (草原) and mountain scenery, there are no yurts (蒙古包) like in Kyrgyzstan     5     Mongolia. The country also has a fascinating history of medieval (中世纪的) Islamic architecture.

But for those     6     have stepped foot in the country, its most     7     (attract) features are its unique landscapes and freedom.

Panfilov Park in the eastern-center of Almaty has plenty     8     places of interest that offer a whistle-stop tour of the city’s history. Not far behind the     9     (large) of them is the yellow, green and red Tsaristera Ascension Cathedral (大教堂), a visually attractive structure that is claimed to be one of the tallest wooden     10     (build) in the world.

National parks are places to be treasured—places     1     the country locks away the very best it has to offer for everyone to enjoy. Not all famous national parks are on land. One good example is the Great Barrier Reef Marine Park in Australia.     2     (stretch)over 2,300 kilometers, the Great Barrier Reef is considered one of the natural     3     (wonder)of the world. The park was created in 1975 to protect the reef from overdevelopment and fishing. Unfortunately, the biggest danger to it is global warming,     4     park management cannot stop.

3 . The following properties which the World Heritage Committee has decided to include on the List of World Heritage are in danger according to Article 11 (4) of the Convention (公约).

Virunga National Park (Democratic Republic of the Congo)

Virunga National Park, covering an area of 790,000 ha., includes an outstanding diversity of habitats, ranging from swamps and steppes (沼泽和平原) to the snowfields. Mountain gorillas are also found in the park.

Cultural Landscape and Archaeological Remains of the Bamiyan Valley (Afghanistan)

The cultural landscape and archaeological remains of the Bamiyan Valley stand for the artistic and religious developments which from the 1st to the 13th centuries characterized ancient Bakhtria. The area contains a number of Buddhist monastic ensembles (佛教寺院), as well as strong buildings from the Islamic period.

Okapi Wildlife Reserve (Democratic Republic of the Congo)

The Okapi Wildlife Reserve occupies about one-fifth of the Ituri forest in the northeast of the Democratic Republic of the Congo. The reserve contains threatened species of primates and birds surviving in the wild. It also has some amazing scenery, including waterfalls on the Ituri and Epulu rivers. The reserve is inhabited by traditional nomadic pygmy Mbuti and Efe hunters.

Historic Center of Vienna (Austria)

Vienna developed from early Celtic and Roman settlements into a Medieval and Baroque city, the capital of the Austro-Hungarian Empire. It played an important role as a leading European music center, from the great age of Viennese Classicism through the early part of the 20th century.

Over the last 100 years, many dinosaur egg fossils(化石)     1    (find), but finding one with a well-preserved embryo(胚胎) inside is extremely rare. A dinosaur embryo     2    (date) back to 66 million years ago was recently discovered in Ganzhou, Jiangxi Province. The    3    (perfect) preserved fossil is helping researchers understand the link between modern birds and their dinosaur ancestors.

The egg,     4    was named “Baby Yingliang”, is placed in the Yingliang Stone Nature History Museum in Fujian Province. The creature     5    (measure) 27 centimeters from head to tail, and it lies inside a 17-centimeter-long egg. Its position within the egg indicates that these dinosaurs developed     6    birdlike position close to hatching, according to the study published in the journal iScience in 2021. 

Paleontologists believe it belongs to a toothless dinosaur     7    (call) Oviraptor. They had varied beaks(喙) and body sizes,     8    they can adopt a wide range of diets. Team member Steve Brusatte from the University of Edinburgh, Scotland, told China Daily that this little dinosaur looks just like a baby bird in its egg, providing more evidence that many features of today’s birds first evolved in their ancestors.

Dinosaur embryos are some of the rarest fossils and most of them are incomplete with the bones dislocated. The embryo is preserved     9    great condition and helps us answer many questions about dinosaurs’     10    (grow).

Gulangyu Island, off the coast of Xiamen, Fujian, was certificated a world heritage site by UNESCO. Every year,     1     (million) of Chinese people visit Gulangyu Island     2     (enjoy) its natural delights and the     3     (combine) of foreign and Chinese architecture.

The recognition of this beautiful and     4     (cultural) remarkable island is     5     honor. But the fact that it is a heritage site means much more than that. The word “heritage” refers to the     6     (value) things we inherit from the past. And there are over 1,000 UNESCO’s world heritage sites,     7     (make) a rich tapestry (织锦) of memories, both natural and man-made. Just     8     a time machine, they take us back to our ancestors and even earlier, enabling us to wonder at both the natural world and human history.

Gulangyu Island and every world heritage item are worthy of care and protection. Since they came into existence, they     9     (remind) us of our rich and various cultural significance, and the things that made us     10     we are.

The Honghe Hani Rice Terraces(梯田), in southern Yunnan, China, cover a huge 16, 603-hectare area. The terraces,     1    (know)to all of the world now, were made out of a thick forest by the Hani people. The terraces rise at different angles from a shallow 15°    2     a steep 75°, forming a wonderful landscape(景观)that     3    (be)rare in the world.

In 2003, the terraced fields were     4    (official)recognized by UNESCO as a World Cultural and Natural Heritage site. About 1,300 years ago, the Hani people first     5    (come)to the steep mountains. They struggled against the difficult terrain(地形), successfully creating the terraces, where they grew rice in order to make     6    (they) living. Over the past 1,300 years, the Hani people have developed a complex system of channels     7    (bring)water from the forested mountaintops. They show great appreciation for natural phenomena such as rivers, mountains, the sun, fire     8     the moon. They have also created a complete farming system     9     involves cattle, ducks, and fish and supports the     10    (produce)of red rice, the area's main crop.

The landscape changes through the year. In April the terraces are all green as rice starts to grow; in later parts of the year it is yellowish brown as the rice ripens. In February, the terraces become bare earth, with the water reflecting(反射)the sky.