His thoughts, ambiguous and indefinite, troubled him.

他心里的想法含含混混，理不清楚，使他苦恼。

youdao

There are many definite and indefinite factors in assessment of mechanical products.

在机械产品评价中，存在诸多的确定性因素和不确定性因素。

youdao

He writes his letter with extreme simplicity and USES vague and indefinite expressions.

他的信写得极为简单，表达含糊不清。

youdao

Those which are to remain in the State governments are numerous and indefinite.

FORBES: Europe's Debt Crisis Is No Failing Of Federalism

Bolivia has been showered with gifts, including asphalt for its highways, student grants and the indefinite loan of two large helicopters.

ECONOMIST: Venezuela and the United States

In the face of record deficits, ballooning entitlement costs and an indefinite war, the government plans to subsidize part of the analog-to-digital switch.

FORBES: The Switch To Digital