I have a fancy that it's going to rain.

想大概要下雨。

I reckon to get away by two-thirty.

大概在2点半之前离开。

It ought to be a fine day tomorrow morning.

明天旱晨大概是个好天气。

It is probable that she might change her mind at the last minute.

她大概会在最后时刻改变主意。

Presumably the bad weather has delayed the flight.

大概恶劣的天气使飞误点了。

I wish you would come down from generalities to particulars.

希望你别谈大概谈。

We'll take our holiday sometime in August, I think.

想们大概会在八月放假。

Man was evolved from an ancestor that was probably arboreal.

人大概是从住在树上的祖先进化来的。

The newspaper reports of the discussion only roughly approximated to what was actually said.

报纸上只是粗略地报道了这次讨论的大概情况。

It's about time this old sewing machine was put out to pasture.

这部旧大概到了被淘汰的时候了。

Maybe I'm just havering, but basically that's how I feel.

也许是在胡说，但是大概是这么理解的。

Perhaps his nerve is naturally too dull to admit of any excitation.

大概他的神经天生就很迟钝以至不容有任何刺激的余地。

I think he's a physicist or something of that nature.

想他大概是物理学家或那一类的人。

In fact,inscrutability is about the most comfortable expression that a person can wear.

事实上，不可思议大概是一个人可以表露的最轻松的表情。

The approximate time is three o'clock.

大概的时间是三点钟。

Does this schmo even play guitar?

|这家伙大概吉他都不会弹?

Probably, Chicago gangsters enjoyed gangsters movies.

芝加哥的歹徒们大概喜欢看警匪片。

It took about six weeks for the eyas to mature into a fully grown peregrine falcon.

雏鹰成长为一只完全成熟的游隼大概需要六周的时间。

The principle snow fallowing under the sunshine as maybe the same as the rain falling under the sunshine.

阳光下飘雪，那原理大概和阳光下下雨一样吧。

I know we haven’t really discussed costs yet, but can you give me a ballpark figure?

知道们还没有认真讨论过费用的问题，不过你能给一个大概的数字吗？