1 . 我非常抱歉让你等这么久。(汉译英）

2 . I have also been put into robots and used to make mobile phones as well as help with medical operations.
你不可能叫她既照顾孩子又做家务。（模仿造句）
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3 . 我想申请一张去美国的签证。

4 . These burns are serious and take a few weeks to heal.
这位病人需要两周才能康复。（模仿造句）
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