Paramutualism
兼性互惠共生
🗣️ 情景例句
OK.
好的。
I hope you can have a good time on your trip.
我希望你的旅途有个好的时光。
I think we are the first people here for hundreds of years. Maybe thousands.
“我认为几百年，可能几千年以来，我们是第一次来这里的人。”