various kinds of+【cn；pl】可數(shù)名詞復(fù)數(shù)；【unc.n】不可數(shù)名詞.
a variety of+ 【cn；pl】可數(shù)名詞復(fù)數(shù)/【unc.n】不可數(shù)名詞.例如：
Because of this,they can't repair the various kinds of damage they need,or create the amino acids and proteins they need.
他們不能修復(fù)各種損傷,或者生成所需的氨基酸蛋白質(zhì)
So look,why am I justified in believing in germs,various kinds of viruses that I can't see,or bacteria or what have you,that I can't see?
所以,我為什么相信微生物,相信各種肉眼無法看到的病毒,細(xì)菌等諸如此類我看不到的東西確實(shí)存在.
Willett is a very prominent nutrition researcher and his name will come up in a variety of context in the class.
沃爾特是一名出色的營養(yǎng)學(xué)研究員,以后的課會(huì)經(jīng)常提到他的名字
There is no one-size-fits-all model of political life but good regimes may come in a variety of forms.
政治生活并沒有大小通吃的模式,但好的政體,可能以各種形式存在.