Aiming at the problems that dip sticks are easy to bend and low oil level can't be mea - sured, the writer puts forward two measures improving the structure of dip sticks.

针对量油尺容易弯曲和不能测量低液位的问题，提出改进量油尺结构的两项措施。

youdao

Mr Calder said the last thing he could clearly remember before the accident was doing 60mph to 65mph approaching a bend when he felt the car dip.

BBC: Driver cries over friend's death in Aberdeenshire crash