Trailhead
n. 小道的起点
🗣️ 情景例句
We spent a lot of time fishing together.
我们以前常常一起钓鱼。
Hiking gives you time to think.
郊游可以使你有时间思考。
It is bacteria that have generated the oxygen we breathe on earth.
正是细菌生产出我们在地球上呼吸的氧气。