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来源:雅诚德英语网
Only half of the spacecraft's six science instruments are still in working order.
宇宙飞船的6种科学仪器中,只有一半还能正常运转。
Only half of the spacecraft's six science instruments are still in working order.
宇宙飞船的6种科学仪器中,只有一半还能正常运转。