When you walk, you push against the floor.
走路时，我们在对地面施以推力的同时。
And left... push... push... turn... hit the floor.
向左……推…推……转身……坐地板。
Push off of the floor with the right foot and return to the starting position.
用右腿蹬地面然后回到原来的站立位置。
Now exhaling, push your top thighs back and stretch your heels down toward the floor.
现在，呼气，把大腿向后推，脚后跟伸展下压。
The ideal tool to push the water when wash the floor.
地板起蜡清洗时，借助推水器可以加快工作效率。
The ideal tool to push the water when wash the floor.
地板起蜡清洗时，借助推水器可以加快工作效率。
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