Question

请你等一下。 Please wait a little bit. (-You get the feeling that it shouldn't be a long wait.)

Accepted Answer

Qǐng nǐ děng yīxià.  To express that a verb is carried out briefly or "a little bit," you can add 一下 (yīxià) after it. Sometimes 一下 (yīxià) can soften the tone. Source: allsetlearning.com

Hanzi	请你等一下。
Pinyin	Qǐng nǐ děng yīxià.
English	Please wait a little bit. _{(-You get the feeling that it shouldn't be a long wait.)}
Notes	_{To express that a verb is carried out briefly or "a little bit," you can add 一下 (yīxià) after it. Sometimes 一下 (yīxià) can soften the tone.} _{Source: allsetlearning.com}

一下 Yīxià 请你等一下 Qǐng Nǐ Děng Yīxià. Wait