【推荐1】________ in the coming decades will probably be too gradual and unnoticeable, but they could mean significant changes.
在未来几十年里，无论海洋经历怎样的颜色变化，都可能是渐进的、不被注意的，但是它们可能意味着重要的变化。

【推荐2】只有时间能见证人类将如何适应变化中的海洋。(adapt)
Only time can witness how human beings will ________ ________ ________ ________ ________.

【推荐1】为了提高人们的环境保护意识，我们必须制定一些规章制度。
________________ the environment, we must make some rules.

【推荐2】如果我们想要保护这些物种, 我们应该采取有效的措施来阻止非法狩猎。
If we ________________, we should ________________ illegal hunting.

【推荐3】They tried to defend themselves from the enemy. (改为同义句)
→They tried to ________________ themselves from the enemy.

【推荐1】当他看着自己的孩子时候， 一种强烈的自豪感涌上心头。
A ______ of ______ ______ ______ him as he watched his children.

【推荐3】我最终对她的孩子气的行为失去了耐心，说实话，我不乐意和她继续做朋友了。
I ________ her childish behavior. ________, I _____.

【推荐2】Mary 聪明又努力，毫无疑问她能胜任这份工作。
Mary is intelligent as well as hardworking. _________________.