He keeps in trim by running every day.

他每天跑步保持身体健康。

《牛津词典》

Only if non-OPEC nations, including Norway, Mexico, and Russia, were to trim output by a total of 500,000 barrels a day.

除非挪威、墨西哥和俄罗斯等非欧佩克国家将日产量总计削减50万桶。

youdao

Three luxury carmakers, BMW, Porsche and Daimler, have all said that weak sales mean they will try to trim output by extending their usual Christmas shutdown.

三家高档汽车制造商：宝马、保时捷、戴姆勒都已表示销售的疲软意味着它们将试图通过延长通常的圣诞歇业期以削减它们的产量。

youdao

Nestled in the woods, surrounded by towering pines, life in the blue trim cottage at Number One Forest Lane would be normally considered picturesque.

VOA: standard.2010.08.10

At various times the ground, once just a meadow kept in trim by grazing sheep, has been used as a venue for pigeon flying, hopping races and even an exhibition of archery by a tribe of Red Indians.

BBC: Lord's celebrates Test ton

To do so, however, he will have to address it squarely, as candidate Reagan did twenty years ago -- namely, by promising not just to fiddle at the margins (a pay raise here, a reenlistment bonus there) but to restore the U.S. military to fighting trim by allocating to it, on a sustained basis, the sorts of resources that are clearly required to recapitalize as well as to maintain the force.

CENTERFORSECURITYPOLICY: Center For Security Policy

Almost all the states have tried to trim costs by controlling more tightly the prices they pay for prescription drugs.

ECONOMIST: Medicaid