Ecotechnology
n. 生态工法，生态技术
🗣️ 情景例句
I want to have fun.
我想要快快乐乐的。
Don't speak all you know, but know all you speak.
不要尽言所知，而要尽知所言。
Hardly anyone can positively enjoy sitting in a train for more than a few hours.
很少有人能够真正喜欢坐几个小时以上的火车。