Corporations will no longer be able to exclude foreign-source income from tax.

企业的那些国外收入将不再免税。

youdao

What is their main source of income?

他们的主要收入来源是什么？

《牛津词典》

Tourism is a major source of income for the area.

旅游业是这个地区的主要收入来源。

《牛津词典》

If repaired,these beautiful buildings could offer this small town an important source of income.

VOA: special.2010.11.03

For example, the IOM study finds 58 percent of the IDP families in Diyala and 60 percent in Baghdad are without a source of income.

VOA: standard.2009.09.20

The United Nations Security Council later imposed sanctions on Pyongyang, which have impeded its efforts to sell conventional weapons abroad, a major source of income for the cash-strapped nation.

VOA: standard.2009.12.08

Foreign athletes and entertainers generally must pay U.S. income tax on their U.S.-source income.

FORBES: IRS Sand Trap For Pro Golfers

The royalty income from Rolex was 50% U.S.-source income not effectively connected with a U.S. trade or business.

FORBES: IRS Sand Trap For Pro Golfers

Thus, those sales percentages were held to represent the actual U.S. source income.

FORBES: Tax Court to Athletes: Image Isn't Everything But It's At Least 50%