潜入水中

He strips off his clothes and dives into the water.

他脱下衣服，潜入了水中。

He can submerge to a depth of about twenty meters .

他能潜入约二十米深的水中。

He can submerge to a depth of about twenty metres.

他能潜入约二十米深的水中。

He can submerge to a depth of about tgoy meters .

他能潜入约二十米深的水中。

The sides of the dish were so smooth that it was almost impossible to attach hawsers and chains to the rim without damaging it.

那些孩子们穿着湿衣服哆嗦，看着 3 个工人轮番潜入水中以确定盘子的位置。

Studies of the Weddell seal in the laboratory have described the physiological mechanisms that allow the seals to cope with the extreme oxygen deprivation that occurs during its longest dives, which can extend 500 meters below the ocean's surface and last for over 70 minutes.

实验研究已经揭示了威得尔海域内海豹在它们长时间潜入水中时，长时间缺氧下的生存生理学机制。这种海豹能够下潜水下500米，持续时间长达70分钟。

Snorkelers survey the clear waters of Caneel Bay off St.

意译：在Caneel海湾区潜水者约翰使用带有通气管的潜入水中检测水的清洁度。

Dragged alongside the unmanned submersible SeaRover, liquid tuna and chum attracted this rosy rockfish, swimming by a basket sea star in the waters of Monterey Bay, California.

拖到在旁边无人操纵能潜入水中的SeaRover ，流动性的金枪鱼和狗鲑吸引这个玫瑰色的石斑鱼，游泳在一篮子海星之前的蒙特利海湾海域，加利福尼亚州。

He was about to dive when he saw the shark.

他正要潜入水中，这时他看到了鲨鱼。

One man, armed with a spear to which was attached a length of bark or creeper rope, would be paddled in a dugout canoe up to a wallowing hippo.

他会狠狠地将长矛扎进河马身上，然后迅速离开。由于扎在河马身上的长矛上系有一块浮着的小木块，潜入水中的河马挣扎便能发现。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。