The danger of "regulatory capture"—a weak regulator in the pocket of the industry giant—is clear.

“管制俘获”（在行业巨人掌握之中、软弱无力的管理者）的危险很明显。

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Signals from gravitational waves are so weak that Einstein himself questioned whether a device sensitive enough could be developed to capture this phenomenon.

引力波的信号非常弱，以至于爱因斯坦自己都怀疑是否能开发一个足够敏感的装置来捕捉这种现象。

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My trap is weak when it comes to an alarm mechanism, but our bedroom is adjacent to the kitchen and I feel certain that I will hear something to alert me to the mouse's capture.

说到警报装置，我的陷阱挺脆弱的，不过卧室和厨房相邻，我确信如果老鼠被俘，一定有响动。

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It was a delta-v opposite to the direction of travel and that slowed Messenger enough so the relatively weak gravity of Mercury could capture the spacecraft and put it into an elliptical orbit around the planet rather than the Sun.

BBC: Juno Jupiter probe gets British boost