你得身着特制的服装，戴上头盔，穿上救生衣，以防橡皮筏倾翻或者沉入水中。

You have to wear special clothing, a helmet and a life jacket, just in case your raft gets turned upside down or sinks.

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你得身着防水的服装，戴上头盔，穿上救生衣，以防橡皮筏倾翻或者沉入水中。

You have to wear waterproof clothing, a helmet and a life jacket, just in case your raft gets turned upside down.

youdao

你得身着特制的服装，带上头盔，穿上救生衣，以防橡皮筏倾翻或者沉入水中。

You have to wear special clothing, a helmet and a life jacket, just in case your raft gets turned upside down or sinks.

youdao