Use your hand to power the hoop in a back-and-forth motion: the hoop will alternate between hitting the center of your palm and the back of your hand.

用你的手来给呼啦圈前后移动的力：呼啦圈会在你的手掌心和手背上交替着力。

youdao

Back then, it was primarily an annoyance involving a few power users who were bringing their own Palm Treos into the enterprise and using a some unauthorized Web tools to get their work done.

回到那时候，这主要是一件烦人的事情，牵涉到少数强力的用户把自己的Palm Treos带到公司，然后使用非授权的Web工具完成工作。

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He took a step back and touched a palm-sized digital video camera balanced carefully on top of the stereo.

他后退一步，拿起一部原本被小心地放在立体声音响上的巴掌大小的数码摄像机。

youdao

Semih justified his second-half introduction when he rose highest to meet Nihat's superb inswinging cross from the left flank, and Benaglio could only palm the powerful header into the back of the net.

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Later, Carson was forced to scramble back to palm a Leon Barnett back-pass header past the post and away from the on-rushing Johnson.

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It offered the first Palm OS devices with removable storage, the first devices that could play back audio and video, and the first high-resolution color devices.

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