还是

Are you going to let down or take up the hem of that dress?

这件衣服你打算放长折短？

"You'd better stop, perhaps," he added to the flyman.

“也许，你停车的好，”他对马车夫补充说道。

She was drugged up to the eyeballs, but still in a lot of pain.

她已经注射了大量镇痛剂，可很痛。

Is the economic future really so bad? Or are the economists just crying wolf?

未来的经济真的有那么糟糕吗， 经济家们谎报险情？

Even though you are fairily beautiful you need to be logical with others.

即使你美若天仙，做什么事情要讲道理的。

I am in a dilemma whether to do maths or English.

我左右为难，不知做数写英语。

There has been an overall growth in population,despite some draconian efforts to contain it.

尽管有严的遏制措施,人口全面增长。

It is light enough to play chess.

要下棋这样的光线够亮的。

I winced, but went bravely on. "First let us examine the fallacy called Dicto Simpliciter."

我有点迟疑，但坚定地讲下去：“首先，咱们研究一个叫‘过分简化’的谬论。”

Clare didn't know whether to envy or pity them.

克莱尔不知道该羡慕同情他们。

It is expedient that he should retire at once.

他最好立刻退休。

It is expedient that he should go.

他最好走。

I’d love to hear from you, either by email or snail mail.

我希望收到你的信，无论电子邮件普通邮件。

Prescott's style, though in his diary he wrote "bother euphony", is euphonious.

普雷斯科特虽然日记里写“讨厌的谐音”，可他写文章的风格有点油腔滑调。

Are those real diamonds or only shams?

那些真钻石赝品?

Are these real diamonds or only sham?

这些真的钻石膺品？

Let's take the devious route home to avoid the crowds in the main roads.

为了避免大街上的拥挤, 我们绕道回家去吧。

Are you going by a scheduled flight or by charter.

你搭班机去呢坐包机去呢?

The plane came down safely in spite of the mist.

尽管有雾, 飞机安全着陆了。

Though it was raining, he went there.

虽然当时正下着雨，他到那里去了。