It is very similar to the feeling of climbing onto a roller coaster and sitting down in your seat, buckling up and when the roller coaster first starts to move, it jerks you forward.

跟爬上过山车并坐到座位里，系好安全带，当过山车开始启动时猛然拉动你的感觉差不多。

youdao

It is very similar to the feeling of climbing onto a roller coaster and sitting down in your seat, buckling up and when the roller coaster first starts to move, it jerks you forward.

跟爬上过山车并坐到座位里，系好安全带，当过山车开始启动时猛然拉动你的感觉差不多。

youdao