Extensive investment
[经] 外延投资, 扩大生产投资
🧩 词语组成解析
🗣️ 情景例句
Language is for the exchange of idea, for communication.
语言是用来交换思想，用来交流的。
He works best who knows his trade.
内行的人做他的事一定会做得最好。
There's a zoo in the park. We can go and have a look at the animals.
公园里有个动物园哩。我们可以去看看动物。