1. 这是上课的一种惯例么?
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2. 他只不过是假装温顺，然后就可以为所欲为。
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3. 她垂下眼睛望着膝上那一大束铃兰。
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4. 你有过这样的古怪的经历吗?
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答案
1. Is that customary for a lesson?
2. He just pretends to be meek so he can have his own way.
3.She dropped her eyes to the immense bouquet of lilies-of-the-valley on her knee.
4.Have you ever had odd experiences like this?
