Watch it fly by as the pendulum swings.

看着它随着钟摆的摆动飞逝。

youdao

The center of mass will immediately produce a force that swings the aircraft back to its position directly below the fulcrum, just as a pendulum or keel would.

大规模的中心会立即产生波动的力量，飞机回到自己的立场正下方的支点，就像一个钟摆或龙骨会。

youdao

To stand without moving and say 'Here it comes,there it goes,' as the clock's pendulum swings back and fore."

VOA: special.2011.03.05

The inflation driven exhilaration proves fleeting as the pendulum swings back like a wrecking ball.

FORBES: You Call It Inflation, I Call It Theft

Yet the pendulum swinging to the extreme on one side, often swings to the opposite extreme as well.

FORBES: China's Crisis of Confidence