Downsun
a. 背着太阳的\\nadv. 背着太阳地
🗣️ 情景例句
If you watch carefully you will see how to do it.
你若细心观察，就会知道怎么做这件事。
He must have three more weeks of rest before he is released.
他在出院以前，还需要三周时间的静养。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。