亚洲黑熊因为人们对其胆囊的需求而被捕杀的历史已经有数千年了，因为熊胆交

亚洲黑熊因为人们对其胆囊的需求而被捕杀的历史已经有数千年了，因为熊胆交易，黑熊已经大幅减少。

Results (English) 1:

Asian black bear gallbladder their needs because people are killed while history has been for thousands of years, and

because the transaction bear, black bear has been substantially reduced.

Results (English) 2:

Asian black bears have been arrested and killed for thousands of years because of their demand for their gallbladder.

Black bears have been drastically reduced because of bear bile.

Results (English) 3:

Asian black bears have been hunted for thousands of years for their gall bladder,
Because of the bear bile trade, the number of black bears has decreased dramatically.