The weather alternates between sunshine and rain.

而天晴, 而下雨。

He's sort of poking the pigs and checking the flocks and herds.

他而戳戳猪 而安抚牛羊。

At times charged, at times languid.

而冲锋陷阵，而萎靡不振。

Miss Hill fluidly switched between rapping and singing.

希尔小姐而饶舌，而唱歌。

For as the nimble flames towered, nodded, and swooped through the surrounding air.

因为那灵巧的火焰，在周中而高升，而摇晃，而下落。

Or " continuity" — objects don't just blink in and out of existence.

或“连续性”——物体不会而存在而不存在。

She could hear grief coming out of the ground, crying and screaming.

她听到了这片土上传来的悲鸣，而呜咽、而尖叫。

He hums to himself, he growls out tunes, he waves his arms.

他而哼哼呀呀自言自语，而大声咆哮高歌，奋力挥舞着臂膀。

It is at times a place to contemplate and at times a place to share with friends.

而可以沉思, 而可以与朋友一同快乐。

By turns philosophical and polemical, this is a provocative and fascinating book.

而富有哲理，而充满争议，这是一本发人深省且引人入胜的书。

I get up at ten o'clock now and then.

我而在十点起床。

If something waxed and waned, it grew stronger then weaker over time.

“wax and wane”，形容某事随着间的推移，而变强，而变弱。

We have been resource-starved here at times.

我们这里而资源会匮乏。

Everything must be done in its own time.

每件事都必须应而做！

She twisted endlessly, to one side, to the other, to left, to right and back again.

她不停打滚，翻来覆去，而向左而向右滚个不停。

They lashed out at Catholics sometimes.

而又抨击天主教。

Names go in and out of fashion, and a name that was popular one year soon becomes old-fashioned.

名字而流行而过，某一年流行的名字很快就过了。

And so, just the sentiment that, sometimes happy sometimes difficult, I think resonates with so many different people.

我认为这种而快乐而困难的情绪会引起很多人的共鸣。

More likely, there are branches that split off, developed, and came back together at times.

更有可能的是，有一些分支分化、发展，而分裂，而又重新组合到一起。

For eight decades Jane Fonda- at times controversial, often inspiring and always fascinating- has commanded our attention.

八十年来，简·方达一直吸引着我们的注意力，她而备受争议，而鼓舞人心，而引人入胜。