So, he started running backward and yelled insults at her.

于是，他开始向后跑，对她大喊大叫羞辱她。

Neville ran repeatedly backward from his, which didn't seem to want to bend its knees.

纳威几次从他的怪兽面前逃了回去，那头怪兽似乎不想弯下它的膝盖。

" Two honors! Two! Two" ! The merchant was panting heavily from the effort of running backward.

" 两个辉币！两个！两个！" 商人倒退着跑，气喘吁吁。

Petunia shrieked and ran backward toward the swings, but Lily, though clearly startled, remained where she was.

佩妮尖叫一声，转身朝秋千跑去，莉莉显然也吓了一跳，但待在原地没动。

All kept gazing, weeping, wringing their hands, rooted to the ground, or running backward and forward, like so many ants essaying their new wings.

所有人一直在盯着、哭泣着、搓着双手，仿佛扎根在地上，还有人前后来回跑着，像是很多蚂蚁在尝试它们新的翅膀一样。

You can tell that the film is being run backward because this kind of behavior is never observed in ordinary life.

你可以看出这部电影正在倒放，因为这种行为在日常生活中是从未观察到的。

An ideal engine would also be reversible – meaning, you could run it backward, putting in work to transfer heat from something with a lower temperature to something with a higher temperature.

没有摩擦或其他任何东西。完美的引擎 可逆，这意味着您可以打开它。

Twice Dumbledore walked right around the cave, touching as much of the rough rock as he could, occasionally pausing, running his fingers backward and forward over a particular spot, until finally he stopped, his hand pressed flat against the wall.

邓布利多从左边绕着岩洞走了两圈，边走边尽可能地触摸粗糙的洞壁，偶尔停下来用手指在某个地方上上下下地摸索一番。最后，他终于停住脚步，把手掌平按在洞壁上。