这是向世卫组织报告的历史最高水平。
向体前将另一脚伸出，脚要伸直，与水平面成45角。
Hold the other foot out in front of you, leg straight at about 45 degrees.
支持员工的工作，使他们尽可能长期地向客人提供最高水平的服务。
Support the work of staff so as to ensure they deliver high-quality service to guests.
你可以向描述价格阻力水平一样描述时间阻力水平。
You can figure Time Resistance Levels the same as you figure Price Resistance Levels.
内波不仅可以沿着水平方向传播，而且还具有垂向传播的特性。
The internal waves can propagate along the level direction and the perpendicularity one.
降低价格使其向更正常的水平回落。
能满足钢结构柱脚向基础传递较大水平力的要求。
It can transfer shear to the base from the column baseplate.
双臂一起向身体前方上举至肩膀水平（见图B）。
Raise arms up to shoulder level together in front of the body (see Photo B).
双臂一起向身体前方上举至肩膀水平（见图B）。
Raise arms up to shoulder level together in front of the body (see Photo B).
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