by the strong hand

基本解释

It put out a strong hand, and held Scrooge by the arm. 'Get up, and come with me! '
它伸出一只强有力的手，抓住斯克罗吉的胳膊。 “起来跟我走！”
As to the rounds, they were made of a sort of red cedar, with light, strong branches; and this apparatus was wrought by the masterly hand of Pencroft.
横档用的是红杉的树枝，既轻巧又结实，这套设备是由绳梯专家潘克洛夫一手做成的。
Accompanied by strong beating music, a robotic hand flaps on the wall, then a field appears, and suddenly the scene is transformed into a limitless marine world.
伴随着节奏感很强的音乐，一只机械手在墙上摆动着，接着出现了一片田地，突然画面切换至一个无边无界的海洋世界。

In print, that voice is guided by the strong hand of a highly experienced editor.
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Eric Hoff, who directed the show with a strong hand, makes the actors feel supported by the language, rather than overwhelmed by it.
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By using two air muscles to pull a joint in different directions, the robot hand is capable of strong and precise actions.
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