The sun was already up when they set off. 他们出发时太阳已经升起了。 I could feel the warm sun on my back. 我背上感受到了阳光的'温暖。 The earth takes a year to make a circuit of the sun. 地球绕太阳运行一周需要一年的时间。 The trees form a natural protection from the sun's rays. 树木起天然的保护作用，遮挡了阳光的照射。 Our son's having problems with his reading and writing. 我们儿子在读写方面有困难。 Well, son, how can I help you? 那么，孩子，我能为你做点什么？ 上一篇：cheer是什么意思译 下一篇：can you help me后面加什么词 |