Question

求帮忙翻译啊！！！

Push the latch plate into the buckle until it clicks.
Pull up on the latch plate to make sure it is secure.
When the shoulder belt is pulled out all the way,
it will lock. If it does, let it go back all the way and
start again.
If the belt is not long enough, see Safety Belt
Extender on page 1-28.
Make sure the release button on the buckle is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.
3. To make the lap part tight, pull up on the
shoulder part.
The lap part of the belt should be worn low and snug on
the hips, just touching the thighs. In a crash, this applies
force to the strong pelvic bones. And you would be less
likely to slide under the lap belt. If you slid under it, the
belt would apply force at your abdomen. This could cause
serious or even fatal injuries. The shoulder belt should go
over the shoulder and across the chest. These parts of
the body are best able to take belt restraining forces.
The safety belt locks if there is a sudden stop or a crash,
or if you pull the belt very quickly out of the retractor。

Answer 1

把插头插进安全带扣中，使其嵌入并发出声音。
试着向外拔安全带的插头，来确认是否牢固
当肩带全部抽出的时候，便会自动锁住。要想解锁，需先将安全带推送回去之后再次开启
如果安全带长度不够，请参照说明书1-28页关于安全带延长器的说明
请务必确保安全带扣上的放送按钮处于合适的位置，以便必要时可以迅速解开安全带
3.要想收羡友紧腰部的带子，只需拉紧肩膀的部分即可
腰部的安全带应围在靠下的位置，应紧贴在臀部，并略微接触到大腿的位置。
在事故中，这样的位置可以促进增强骨盆的强度借以保护骨盆，并保证你不会从腰部带中滑落，
可一旦从腰部带中滑落，安全带便会施力于你的腹部。这可能会使你受到重伤甚至致命伤。
肩带应穿过肩膀，横绕胸部。因为人体的这两个部位可以最兄散槐大程度的承受安全带造成的约束力。
当突然地停止或是受到冲击的时候，安全带将会自动上锁，或者当你猛地将其从收缩期中抽出也会导致其上锁

话说、因为不知道到底掘简具体是哪种安全带 所以有些名词我都是自己推测的= = 可能会有点语句不通，要是能告诉我是那种安全带，就告诉我吧 我会进一步修改的