时而

Many are rent-boys, perpetually terrorised and periodically raped by the police.

其中有许多则是租赁的男孩，没完没了地受到恐吓，时而不时地受到警察蹂躏。

He discusses his often bizarre personality which sometimes scuppered deals.

他说自己时而荒诞不经的个性有时不免使生意泡汤。

Many advanced techniques are used, and items could take up to a year to complete due to the many coats of varnishes and sandings applied.

剪纸装饰艺术需运用相当专业技巧，时而一件作品的制作过程需花上一年以上时间，因为其中牵涉到无数次的涂漆或抛光等复杂流程。

What did the two men do after the speed boat rowed pass them only a few feet away?

那两位男子干了什么？当快艇从他们的身边疾时而过。

Of course there will be times when a sort or filter becomes stale and needs to be reapplied, like after you have copied and pasted a bunch of new records to the bottom of a table or range.

当然，这样就会偶尔出现一种情形：一个排序或筛选过时而需重新执行，比如，当你复制粘贴了大量的数据到一个列表或一个区域的底部时。

The native grasses and weeds,the scattered patches of gorse,contended with one another for the possession of the scanty surface soil;theyfought against the droughts of summer,the frosts of winter,and the furiousgales which swept,with unbroken force,now from the Atlantic,and nowfrom the North Sea,at all times of the year;they filled up,as they might,the gaps made in their ranks by all sorts of underground animal ravagers.

怒生之草，交加之藤，势如争长相雄，各据一壤土，夏与畏日争，冬与严霜争，四时之内，飙风怒吹，或西发西洋，或东起北海，旁午交扇，无时而息，上有鸟兽之践啄，下有蚁蛭之啮伤。憔悴孤虚，旋生旋灭。菀枯顷刻，莫可详究。

The water is so clear, and sometimes flap with shore reefs, issued Ding Ding Thunk Thunk from the pit, the bank revealed a picture of a willow tree. This may seem like a poem by He Zhizhang, like the "singing".

再去看看那小河，水是那样的清澈，时而拍打着岸上的礁石，发出了丁咚丁咚的响声，岸边的柳树吐出了嫩芽，正如贺知章的那首诗《咏柳》一样。

And occasionally it finds voice in the church on Sunday morning, in the pulpit and in the pews.

星期天上午在教堂的讲坛上和坐席间，时而也会听到这种声音。

Arrive the empress of the destination, we played to get up immediately, ear but spread the 鸣 of the bird to call, the small rivulet drip of the D winter voice, the plum flower hovers around to spread to fall in the sky at LIN2 JIAN.

到达目的地后我们立刻玩了起来，耳边时而传来鸟儿的鸣叫，小溪流淌的丁冬声，樱花盘旋在空中散落在林间。

Now it was a herd of diabolic shapes, that grinned and mocked at the pale minister, and beckoned him away with them; now a group of shining angels, who flew upward heavily, as sorrow-laden, but grew more ethereal as they rose. Now came the dead friends of his youth, and his white-bearded father, with a saint-like frown, and his mother, turning her face away as she passed by.

这些幻象时而是一群凶暴的恶魔，对着这位牧师狞笑嘲弄，呼唤他随他们而去；时而是一伙闪光的天使，象是满载哀伤的重荷，沉重地向上飞去，但随着越飞越高，而变得轻灵起来；时而又来了他年轻时那些夭折的朋友，还有他那面带圣者般的蹙容、须发花白的父亲，以及在走过时却扭转面孔不理睬他的母亲。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。