Ecomodel
生态模式
🗣️ 情景例句
I'll bicycle down to the village and get them.
我骑脚踏车去镇上拿。
I invited him to come in, but he wouldn't.
我请他进来，但是他不肯。
It is as if a single unimportant event set up a chain of reactions.
好像是一件无关紧要的小事引起了一连串的连锁反应。