Nitrofen
除草醚
🗣️ 情景例句
Don't talk so loud, you may be overheard.
别这么大声说话，别人会听见的。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？
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。