No one is answering the phone—I can't understand it.
没人接电话，我不知道是怎么回事。
Although there's no new word in the passage, I can't understand it.
尽管这篇短文中没有生词，我却仍没有读懂。
No reasons? You are uncomfortable is the reason. I can't understand why you guys always love working and forget your body. Money is not everything.
无故？不舒服就是个理由。我实在不懂你们这些人为什么总是工作起来就忘了自己的健康。钱不是万能啊。
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