It's like brute hand strength isn't necessarily enough.

简单粗暴的手力不一定足够。

BioServo says it can increase the wearer's hand strength by 20% for extended periods.

Bioservo表示，这款手套可以在一段较长的时间内将佩戴者的手劲增加20%。

And since you use your own hand strength, you can grasp things a lot stronger than you could with a radio control.

而且由于您使用自己的手部力量，您可以比使用无线电控制更强大地抓住东西。