🗣️ 情景例句
Would you happen to have a room for two availbale
你们可有一个双人房间
What are you writing?
你正在写什么？
Only the Earth provides ideal conditions, and even here it has taken more than four billion years for plant and animal life to evolve.
只有地球提供理想的条件，而即使在这里，植物和动物的进化也用了40亿年的时间。