We already use the machinery the strength horizontal sea, and USES the mechanical strength to be possible to cause the humanity finally to liberate from each kind of laborious arduous physical labor.
我们早已利用机械的力量横过海洋，并且利用机械力量可以使人类从各种辛苦繁重的体力劳动中最后解放出来。
We already use the machinery the strength horizontal sea, and USES the mechanical strength to be possible to cause the humanity finally to liberate from each kind of laborious arduous physical labor.
我们早已利用机械的力量横过海洋，并且利用机械力量可以使人类从各种辛苦繁重的体力劳动中最后解放出来。
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