【推荐1】有些人更喜欢外出旅行而不是待在家里，因为这样可以增长知识、开阔眼界。
Some people prefer to go out for travelling rather than stay at home since it can ________________.

【推荐3】我宁愿步行去上学也不愿意乘公共汽车。
① I ____________ than take a bus. (would rather do)
② I ____________ to taking a bus. (prefer doing)

【推荐3】回想起她的志愿者经历，蒂娜为自己和当地同事一起取得的成就感到自豪。(reflect，使用非谓语结构)
______, Tina felt proud of what she managed to achieve together with her local colleague.

【推荐3】我非常高兴地得知您对长城感兴趣。长城太壮观而不容错过。正如一句老话所说：“不到长城非好汉。” 因此，我怎么强调爬长城的意义都不过分。
________ you are keen on the Great Wall. The Great Wall is________. Just as an old saying goes, “He who does not reach the Great Wall is not a true man.” So ________.