By being a bit deeper when you start the pull phase of the stroke, you can also learn how the hands connect with the rising body.

划水阶段身体在水中的位置要深一些。 你也需要学会手怎样跟上升的身体配合。

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This is a new type of slurry substance stop valve, which has shorter stroke, least rising power, better sealing effect, and vulnerable part has longer using age.

介绍一种提升距离短，提升力小，密封效果好，使用寿命长，适用于输送含有固体颗粒介质的新型截止阀。

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Asia faces a growing burden in treatment costs due to rising Numbers of patients diagnosed with cancer, as well as those suffering from stroke and dementia over the next decade.

亚洲由于癌症病患的人数增加以及未来10年中风和痴呆症患者人数不断上升而面临医疗成本日益增加的负担。

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