Ecotechnology
n. 生态工法，生态技术
🗣️ 情景例句
You and Dad are like ships that pass in the night.
你和爸爸就像在夜晚交错而过的船一样。
Harm set, harm get.
自作自受。
It's a very old castle. It is the oldest one in Britain.
这个城堡很古老，它是英国最老的了。