Keep your windshield clean and clear of dead bugs and debris.

保持挡风玻璃清洁，清除死虫和碎屑。

youdao

Nasal irrigation — also called nasal lavage or nasal wash — can help keep your sinuses clean and clear.

鼻引流——同时也称为鼻盥洗或鼻清洗——能够使你的鼻腔保持干净。

youdao

I complete more things and feel compelled to complete it for the rush of clean and clear energy I get from the completion.

我完成的事情愈多，就愈迫切需求清晰的能量，而每一次的完成都会造就一种清晰。

youdao

"Eat up Virginia," he said, "clear and clean as far as you can go."

VOA: special.2009.12.03

With medical teams and mobile facilities from several countries already in place in Haiti, the deputy commander of the U.S.military effort there, Army Major General Daniel Allyn, says American priorities have shifted to delivering vehicles to distribute aid, machinery to produce clean water and equipment to clear rubble and begin reconstruction.

VOA: standard.2010.01.19

Now it flows clean and clear, and teems with native westslope cutthroat trout, whose Latin name, Oncorhyncus clarki lewisi, reveals its identifiers.

FORBES: Riverkeeper

These productive individuals manage to keep their unseen, mind office clean and clear and agile, but the physical office is always disorganized in appearance.

FORBES: The Dangers Of A Messy Desk

The first thing to hope for is thus that the election should produce a clean and clear winner, relieving Mexico of protracted dispute about the result.

ECONOMIST: Mexico’s vote | The