One of the ferocious Class V rapids below Victoria Falls flips a raft;

在凶猛的第五级维多利亚瀑布急流下面轻率的一只筏；

youdao

Oh, and I've been sky diving, cliff diving, rafting on Class V white water, and I was even swept over a waterfall once.

噢，我还参加过高空跳伞、悬崖跳伞、在Class V White河上乘竹筏，我有一次甚至在瀑布上朔溪。

youdao

Objective To examine the effect of total-etch and self-etch adhesives on the bonding interface of class V non-carious lesions.

目的 比较全酸蚀和自酸蚀黏结系统对牙颈部楔状缺损形成的黏结界面超微结构的影响。

youdao

Now, before, of course, in the first part of the class u we started out looking at u H and then looking at H not as functions of S and V or S and p, but as functions of temperature, mostly.

现在，在本课的前一部分,我们首先讨论了,然后讨论了,这两个量并未写成S和V或者S和p的函数，而是写成了温度的函数。

麻省理工公开课 - 热力学与动力学课程节选

When asked about the importance of education, Saira Iqbal, student of class IX, NJV High School, said enthusiastically that she is the only among her four sisters who has studied beyond class V.

UNESCO: EDUCATION

While the initial investors may be prepared to stomach that, executives need to reassure employees that the stock price in early trading isn't essential to the long-term prospects of the company, says Liz Buyer, founder of Silicon Valley-based IPO consulting company Class V Group.

WSJ: The Art of the IPO

The four Trident submarines are the V-class ones, Vanguard, Victorious, Vigilant and Vengeance.

BBC: Submariners punished for drunken misconduct