It will place both arms on a table to maintain its balance when trying to sit down in a chair, or use one arm for support when taking a big swinging kick at a ball.
它坐在椅子时会把双手扶住桌子以保持自己平衡，或用力踢一个球时会用一个手扶住物体来支承。
Table 2 shows the results of an investigation about swinging pendulum.
表2显示钟摆摆动的实验结果。
Some are playing football, Some are playing basketball, The others are playing table tennis, others are swinging, anyhow, they are all very happy!
有的在打篮球；还有的在打乒乓球，还有的在荡秋千，总之，他们都很开心！
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