Ecla
(联合国)拉丁美洲经济委员会
🗣️ 情景例句
Don't you see?
你不知道吗?
Many a fine dish has nothing on it.
虚有其表。
Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains.
因此，出现了这样一个简单的事实--野牛数目换的变化对平原的整个野生生物链都产生了影响。