Detective Delaney entered the water without an air tank, but only his diving suit, mask and snorkel and approached a woman floating in a life vest, he said.

Delaney警探在只穿了潜水服、面具和通气管而没有带氧气罐的情况下入水向依靠救生衣漂浮在水中的一名女性靠近。

youdao

'diving in a tank is good but diving on the Great Barrier Reef is better.'

在水箱中潜水是不错但是在大堡礁潜水更好。

youdao

For diving there's small sealed tank inside, the negative tank.

为了下潜，里边还有个密封小水槽—负槽。

youdao

AU peacekeepers and government troops fought back with tank fire and mortars, sending residents diving for cover in their homes and in the streets.

VOA: standard.2009.08.21