Only when such regulations are strictly implemented, can we expect a safer environment.

只有当人们严格执行这些规定时，我们才能迎来一个更安全的环境。

youdao

Only when such regulations are strictly implemented, can we expect a safer environment.

只有当人们严格执行这些规定时，我们才能迎来一个更安全的环境。

youdao