Arthritis produces pain, swelling and limited movement in one or more joints.

VOA: special.2010.05.19

What do they do? One of the problems that it produces is the more people you have, up to a point that's good.

他们都干些什么呢,其中一个问题是,人越多,产出就越大,这在达到临界点之前是好事

耶鲁公开课 - 古希腊历史简介课程节选

The more Player 1 produces, the less player 2 wants to produce and the more Player 2 produces, the less Player 1 wants to produce.

参与人1的产量越多,参与人2就会减产,如果参与人2增产,那么参与人1就要减少产量

耶鲁公开课 - 博弈论课程节选

But Woods notes that algae, using Algenol's patented process, produces eight times more energy than the energy used to make it.

VOA: standard.2009.09.02

Corn-based ethanol produces only slightly more energy than it takes to produce it.

VOA: standard.2009.09.02