You must keep the left arm absolutely straight and do not move your head at all.

你必须保证左手绝对伸直，并且头一点也不能动。

youdao

Place right foot forward and keep the left leg straight and the heel on the ground.

把右腿迈向前，保持左腿伸直，脚跟着地。

youdao

We need to soften the right-hand side edges of all these squiggles, while trying to keep the left sides as sharp as possible.

我们需要把云的右边的边缘的曲线弄得柔软一些，同时使得左边尽可能的锐化。

youdao

But others say he wrote this way because he was left-handed and writing backwards was easier and helped keep the ink from smearing.

VOA: special.2010.09.15

The UPA's only other alternatives are to defy the Left Front and function as a minority government until the scheduled date for a parliamentary poll, or to sacrifice the nuclear deal in order to keep the Left Front's support in parliament.

ECONOMIST: Exit polls point to a narrow BJP victory in Gujarat

There are also a lot of people who do not keep to the left of the trail when walking, or stay on the pedestrian side when the trail is split into cycle and pedestrian sections.

BBC: Speedy Taff Trail cyclists in Cardiff told 'slow down'

And politicians should realize that short-term debt service and long-term entitlements are going to keep shrinking the money left over for doling out goodies.

CNN: Cuts too deep? No, not deep enough