If constructive means are not available to satisfy this instinct, man will turn to destructive means.

如果没有建设性的手段来满足这一本能，人类就会采用破坏性的手段。

youdao

If constructive means are not available to satisfy this instinct, man will turn to destructive means.

如果没有建设性的手段来满足这一本能，人类就会采用破坏性的手段。

youdao