Suppose your remote car door opener does not have the range to reach your car across the parking lot. Hold the metal key part of your key fob against your chin, then push the unlock button.
如果你的汽车遥控钥匙不能越过停车场打开车门，把钥匙链上的金属钥匙按在下巴上再按下开锁键。
2
Prepare to correctly breath in during the arm stroke, by having his chin nearly touching the shoulder of the arm that is completeing the push back phase.
在划水的过程中就做好正确呼吸的准备，他让下巴几乎接触到已完成划水后推动作的那只手臂的肩膀。
3
While checking her body alignment, I reminded her to straighten her legs, to push against the floor and to tuck in her chin.