Two small figures were beating against the rock; the girl had fainted and lay on the boy's arm.

两个小身影在撞击岩石；女孩晕倒了，躺在男孩的胳膊上。

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She was led by the arm to a small room at the far end of the corridor.

她被抓着胳膊带到走廊另一头的一个小屋里。

《柯林斯英汉双解大词典》

Matrix codes on the backs of plates keep track of how long a sushi portion has been circulating on conveyor belts; a small robotic arm disposes of any that have been out too long.

位于餐盘背后的模型编码会记录每一份寿司在传送带上来循环了多长时间；如果时间过长，一个小型的机器人手臂就会处理掉它们。

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They said increased marketing efforts and a joint venture with the small-business consulting arm of American Express will get growth back on track this year.

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Actually piloting the robo-bug is achieved through a smartphone app, but an on-board ARM-based microcontroller makes small adjustments to ensure stability during flight.

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Right now, the researchers only have a small, 15-chip array on a robot arm.

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