I not said that the senseless idle word, this causes me to think clear smooth.

我不多说无谓的闲言，这使我觉得清畅。

youdao

You will be pleasantly surprised to find clear smooth beautiful skin that glows and makes you look years younger.

你会惊奇地发现干净、光滑的皮肤又光泽让你看起来年轻好几岁。

youdao

His skin is clear and smooth.

他的皮肤光洁滑润。

《柯林斯英汉双解大词典》

"I think the tragedy is he had to compromise upon the attempts to clear his name in order to smooth the path home to Libya,"

VOA: standard.2009.09.19

The stream showed clear and smooth-looking in the glasses and, below the curl of the falling water, the spray from the dam was blowing in the wind.

NPR: Robert Jordan, Hemingway's Bipartisan Hero

But while Fox brass have publicly stated their desire to find a successful five-night-a-week late-night show many times before, it's not clear how smooth (for contractual reasons) or appealing (for affiliates) hiring O'Brien would be.

FORBES: Entertainment

It's a tricky balancing act to pull off, and lots could go wrong -- for instance, it's not exactly clear how smooth it will be to switch between the two types of Windows, or if you'll even be able to get the old Windows on certain types of tablets (that is, tablets that run the power-efficient ARM processors used by the iPad and most other tablets today).

CNN: This is the year Microsoft fights back