The yachts manoeuvred for position.
那些游艇灵活地寻找位置。
Last year his team achieved a milestone when it manoeuvred a 1.5-millimetre bead through a 5-millimetre artery in a living pig.
去年他的团队达成了一个里程碑,控制一个1.5毫米的珠子穿过一只活猪5毫米粗的动脉血管。
Last year his team achieved a milestone when it manoeuvred a 1.5-millimetre bead through a 5-millimetre artery in a living pig.
去年他的团队达成了一个里程碑,控制一个1.5毫米的珠子穿过一只活猪5毫米粗的动脉血管。
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