This is — If you'll hold out your hand and — one hand flat.

如果你伸出手，手伸平。

youdao

TOM ALLEN: "the sign for paper you hold one hand flat and you just lightly tap it with a flat palm on the other hand and you do that a couple times and that means paper."

艾伦：“文件的手势，一手放平，另一手放平轻轻点击这只手，这样做几次就代表文件。”

youdao

TOM ALLEN: "The sign for paper, you hold one hand flat and you just lightly tap it with a flat palm on the other hand, and you do that a couple times and that means paper.

艾伦：“文件的手势，一手放平，另一手放平轻轻点击这只手，这样做几次就代表文件。

youdao

One of the hands keeps a flat hand shape and it just kind of lightly moves back and forth as if it were a flickering image on a screen."

VOA: special.2011.04.13

This is--If you'll hold out your hand and--one hand flat.

如果你伸出手,手伸平

耶鲁公开课 - 心理学导论课程节选

She holds one hand flat as instructed, the brown carrot there, a gift from the driver.

NEWYORKER: M&M World

Vegetated roofs, on the other hand, grow best on flat or slightly sloped roofs that can support the soil and plants.

FORBES: 8 Homes With Living Roofs

Actually, first she swung into the room like a broken gate, holding the door frame with one hand and slamming the other one flat against the wall.

NEWYORKER: Natalie