to deal in

You're a natural businesswoman.

你天生就是做生意的料。

He does no business but lives on his capital.

他不做生意光吃老本。

They call it business.

有人把这叫做生意。

We are upright in our business dealings.

我们做生意规规矩矩。

be upright in one's business dealings

规规矩矩地做生意.

She has no truck with peddlers.

她不与小贩做生意。

Yes, the best way to learn a trade is to stick to it.

好！做生意要有长性。

He was new to the business.

他对做生意还不熟练。

When you have business with a wolf, look out for tricks.

同狼做生意，提防有奸计。

I hear that he is losing by his business.

听说他做生意亏本了。

He ran the business by the seat of his pants.

他凭经验和直觉做生意

He's a business man all the time, ie He has no other interest.

他一向是做生意的.

He embarked his fortune in trade.

他把财产投资做生意。

He had been so obliging;

他，做生意多么巴结；

anything may Be done, except money-losing Business.

千做万做，亏本生意不做。

His business goes badly

他的生意做得不顺利。

He trades in meat.

他做肉类买卖生意。

He would do very well in business.

他的生意会做得不错的。