这个旧钟一文钱不值。

This old clock is not worth a farthing.

youdao

据Penguin, 2007《睡眠的神秘性、问题及对策》一文记录，像锯木一样巨大的鼾声能够惊醒打鼾者自己，但几钟后又再度入眠。 所以他们次日可能不记得自己夜里惊醒过。

That's why they may not be able to recall the sleep disturbance when they wake up the following morning, according to "Sleep: The Mysteries, The Problems, and The Solutions" (Penguin, 2007)

youdao

十分钟的课间休息》一文由在线教育网收录整理。

During the ten-minute break, we do something to get rid of tiredness.

youdao