Sometimes, however, improvements are more about what a language removes than what it adds.

但是，有时候语言的改进更多地体现在它取消了什么内容，而不是增加了什么。

youdao

Sometimes, however, the crystal form of the silicate inclusions is observed to resemble more closely the internal structure of diamond than that of other silicate minerals.

然而，有时观察到硅酸盐包裹体的晶体形态比其他硅酸盐矿物更接近金刚石的内部结构。

youdao

Sometimes, however, you must write special code.

但是，有时候必须编写特殊的代码。

youdao

Critics,however, say doctors are sometimes too quick to give medicine instead of more time for talk therapy.

VOA: special.2010.04.13

However,sometimes a person who appears to be mean and threatening is really not so bad.

VOA: special.2010.05.30

However,sometimes it is not easy to learn about these artists.

VOA: special.2009.11.25

Sometimes, however, we have internal barriers to learning and achievement that keep us from growing intellectually and professionally.

CNN: Have an incompetent boss? You're not alone

Sometimes, however, these waves become horribly distorted and make the heart beat erratically, a condition called cardiac fibrillation.

ECONOMIST: Better living through chaos

The connection between the Mahdi's rebellion and the Muslim world's turbulent present sometimes, however, seems a little strained.

ECONOMIST: Sudan