把压缩空气通过花园软管输送给潜水员能使他们下潜的更深的地方(超过40米)待得更长。
Air is pumped through a garden hose so divers can go deeper for longer - 40m or more.
因此，即使他的伙伴们不愿意加入他这次深夜潜水的计划，他仍然决定独自下潜。
So, when noneof his friends wanted to join him for a night dive, he decided he wouldgo anyway.
根据设计任务书中规定的总的下潜次数要求，最后给出了我国目前正在研制的7000米载人潜水器耐压球壳的疲劳载荷谱。
According to the requirement of the total diving number and the assumption of the distribution type, the fatigue load spectrum for the 7000m deep manned submersible is given.
现在，让我们下潜的更深一些。这艘潜水艇可下降到7,000英尺深以发现人类从未见过的生物。
Now, let's go even deeper. This submarine can descend down to 7,000 feet to discover creatures never seen by man.
如果不能深潜，就享受一下浮潜吧，租上一副潜水镜、救生衣和脚蹼，也可以跃入清澈的海中与鱼儿共舞。
If you can not deep diving, snorkeling to enjoy it, rent on a diving glasses, a life jacket and webbed feet, can also clear into the sea and fish dance.
一群白鲸在加拿大马尼托巴的哈得逊湾潜水觅食。离摄影师最近的一只白鲸正放出空气以助下潜。
A pod of beluga whales diving to feed in Hudson Bay, Manitoba, Canada. The whale nearest to the photographer is releasing air to aid its descent.
早餐于酒店。每日3次下潜，午餐由潜水中心安排。
Breakfast served by hotel. Daily 3 boat dive. Lunch served by dive Centre.
中国国家海洋局表示，“蛟龙”号潜水器共计划潜水四次，第一次下潜是在北京时间周四凌晨5点26分，深度为4,027米。
In the first of four planned dives, the Jiaolong submersible reached 4, 027 meters at 5:26 a. m. Thursday, Beijing time, according to China's State Oceanic Administration.
我乘坐自制潜水艇下潜已经感到很紧张了，更没有料到的是，竟然还会有5米长的鲨鱼来咬它！
I was nervous enough about just coming down here in a homemade sub. I didn't realize we'd have a 5-meter shark biting it, too!
我乘坐自制潜水艇下潜已经感到很紧张了。
I was nervous enough about just coming down here in a homemade sub.
我乘坐自制潜水艇下潜已经感到很紧张了。
I was nervous enough about just coming down here in a homemade sub.
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