safety buoy

与safety buoy相关的网络例句 [注：此内容来源于网络，仅供参考]

Fortunately he saw a large buoy through the fog and decided to tie the boat to it for safety.as the was getting onto the buoy,however,he dropped the wet rope.the boat moved away in the fog carrying Brett who did not know how to use radio.

幸运的是透过雾他发现了一个大型漂浮物，他决定把船系到上面确保安全。他爬到了漂浮物上，然而他丢弃了这湿湿的绳索。

与safety buoy相关的网络解释 [注：此内容来源于网络，仅供参考]

safety buoy：救生圈

safety brake 安全制动器 | safety buoy 救生圈 | safety buoyancy 储备浮力