If this is difficult for you to do, use a washcloth or handkerchief to gently pull and stretch your tongue up to your nose, down to your chin, and side to side in the direction of each ear.

如果这对你来说是困难的，可使用毛巾或手帕轻轻地拔和勒紧至鼻子，向下到下巴，和每个耳朵的方向。

youdao

And if you have a pull down here and you have a pull up here and you have in here a spring then you see you have a way of measuring that force.

往下拉这儿的话,会产生向上的拉力,中间有根弹簧,它能帮助你测出力的大小了。

youdao

RubyMine 2.0 adds several new refactorings, such as Extract Module/Superclass, Introduce Variable/Constant/Field, Inline Variable and Pull Up/Push Down Members.

RubyMine 2.0加入了一些新的重构，例如抽取模块/超类，引入变量/常数/Field，内联变量以及取出/放入成员。

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The old system works by monitoring the transponder signal emitted by most planes and kicks in seconds before a midair crash, ordering one jet to pull up and the other to pull down.

FORBES: Technology

We pull (the wings) up, pull them down, add weight to them and take them right to the point of breaking.

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He could defend the peg, but that would again drive up interest rates, pull down stock prices and squeeze the economy in a deathgrip.

CNN: FIGHTING 'GODZILLAS'