With the vigorous development of the tourism industry, the quality of the environment is increasingly threated.
随着旅游业的蓬勃发展，旅游区的环境质量日益受到严重威胁。
2
Inland river inferior quality ship existence have extremely threated human life, cargo safety and water area environment.
内河低质量船舶的存在给人命、船货安全和水域环境带来了极大威胁。
3
Enterprises are threated by financial distress in the fierce market now. If enterprises can't take precaution against the financial distress in time, they will get into trouble.