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

After 1 year operation proved that; the aim for prolonging the service life of sour water tank was achieved.

通过1年多的使用证明，达到了延长酸性水罐使用寿命的目的。

youdao

Thereby the water tank can be better protected and the normal service life of the water tank is ensured.

从而能够更好地保护水箱，保证水箱的正常使用寿命。

youdao

But in 2008 life changed for about 55 families in Penjaringan when the international aid organization Mercy Corps installed a separate tank and ran water lines to households able to pay the $20 start-up fee.

VOA: standard.2010.08.04