试题题干
Translate the following sentence into Chinese.
Then you need to watch the path of the sun closely at each hour of the day.
参考答案
试题解析
考点:need to do sth. 需要做某事;watch the path of the sun观察太阳的轨迹。
句子结构:主句为you need to watch the path of the sun closely,at each hour of the day为时间状语。