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1. His voice was harsh as he enunciated each word carefully.

他一字一顿，听上去很生硬。

2. He skimmed the pages quickly, then read them again more carefully.

他先快速地浏览页面，然后再细细阅读。

3. He moved carefully over what remained of partition walls.

他小心翼翼地跨过残余的隔墙。

4. Howe carefully cultivated Daniel C. Roper, the Assistant Postmaster General.

豪谨慎地和邮政副部长丹尼尔·C.罗珀拉近关系。

5. He began to feed in the spaghetti, carefully separating the strands.

他开始放入意大利面，小心翼翼地将面一缕缕分开。