I think the best thing was scuba diving.
我认为最好玩的是潜水。
I went scuba diving last week.
上周我去潜泳过。
I first got hooked on scuba diving when I was twelve.
12岁时我开始迷上了带水中呼吸器潜水。
For only an hour. Maybe we can go scuba diving sometime.
我只呆了一个小时。也许将来某个时候我们可以一起去潜水。
Unless your scuba diving equipment is up to standard, do not use it.
如果你的水肺潜泳设备不合标准,就不要使用它。
Unless your scuba diving equipment is up to standard, do not use it.
如果你的水肺潜泳设备不合标准,就不要使用它。
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