查询词典 sometimes ... sometimes ...

Some ancient people did it as a means of survival when times were difficult and sometimes there were no other alternatives, like the Anasazi.

当日子过的很艰难或者没有其它方法的时候，一些古代的人把它做为一种生存的方法，比如说阿那萨奇人就是这样做的。

Sometimes, and not just in Andes, adestination is said to be so many cigarettes away.

有时，不仅在安第斯山，人们会说某地在几枝烟之外。

A: Mom, you know that Andrea and I sometimes worry about you.

妈妈，你知道吗，安德里亚和我有时很担心你。

A: Mom, you know that Andrea and sometimes worry about you.

妈妈，你知道吗，安德里亚和我时很担心你。

Disk within androecium, nectariferous, flattened, annular, cup-shaped, pulvinate, or sometimes columnar, bell-shaped, conic, or hourglass-shaped.

花盘 在雄蕊群内，分泌蜜汁，扁平，环状，杯形，枕状，或者有时柱形，铃形，圆锥形，或者沙漏形。

I have angina, and sometimes attack.

我有心绞痛，有时候发作。

It is found that smaller deviation of setting angle will lead to bigger combustion problems sometimes.

0引言在电力生产中，经常遇到因喷燃器安装角度偏差带来的燃烧问题。

In fact, sometimes knowing without understanding is no better, if not worse, than not knowing at all, because it provides such a narrow angle of observation which could potentially lead to a distorted, generalized conclusion.

事实上，有时缺之理解的知晓并不比不知晓好多少，也许还会更糟。因为那会使观察角度变得狭窄和片面，从而得到一些扭曲而又笼统的结论。

Winston dared not turn his head even by a millimetre, but sometimes her livid, gasping face came within the angle of his vision

温斯顿的脑袋一动也不敢动，但是有时她的紧张、憋气的脸进入到了他的视野之内。

Of these Northumbrian and Mercian are found in the region north of Thames settled by the Angles. They have certain features in common and sometimes known as Anglian.

其中诺森伯兰语和麦西亚语是在盎格鲁人定居的泰晤士河北面的地域发现的，它们共有一些特征，有时会被认为是盎格鲁语。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样