Landsat
[计] 地球卫星
🗣️ 情景例句
Hi, Mr. Stewart.
嗨， Stewart先生。
I am beginning to understand that my personality is very complicated.
我开始明白自己的性格非常复杂。
of a change of atmosphere, of a diversion of effort, is essential.
改变一下气氛，转移一下注意力，这是不可缺少的。