句子翻译
1. 在老师的保护下，学生们安全过了马路。(protection)
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2. 为了防止沙漠进一步侵近，政府已经采取了很多措施。(take measure)
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3. 这个问题对我来说非常难，我做不出来。(too...to)
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4. 她看起来比实际年龄年轻多了。(appear)
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5. Just because I don't complain, people think I'm satisfied.
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