坐端正了之后，他直勾勾的看着我的眼睛。
但另一部分又怀疑，坐端正之后又会发生什么呢？
But another part wonders what's next after sitting up straight.
坐下后，身体应尽量坐端正，并把两脚平行放好。
After sit down, the body should sit as upright as possible and put two feet look parallel.
一直要坐端正。
磨刀的姿势也很重要，无论站、坐、蹲，都要注意姿势的端正，思想要集中。
Sharpen the posture is also important, regardless of standing, sitting, squatting, must pay attention to the correct posture, thought to focus.
磨刀的姿势也很重要，无论站、坐、蹲，都要注意姿势的端正，思想要集中。
Sharpen the posture is also important, regardless of standing, sitting, squatting, must pay attention to the correct posture, thought to focus.
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