Tenthredinidae
n. 叶蜂科\\n
🗣️ 情景例句
Just three days.
只要三天。
I ran all the way to school, otherwise I'd have been late.
我一路跑到学校，不然就迟到了。
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。