What is the rhyme for driving a B2 pointed truck over the "big pancakes"?

[MaciDella]

Seeing the "big pancakes" slow down first, estimate the distance to judge; look ahead and think behind with full attention, keep the vehicle close to the outer side. Below are relevant precautions for driving over the "big pancakes": The purpose of the B2 "pancake" test: The "passing continuous obstacles" item in B2 subject two, also known as "pancake pressing", although this item does not seem difficult, it tests the driver's sense of the vehicle. Coaches usually use the trick of aligning points to guide, but for examinees, the trick should be more practice to try to improve their judgment ability. Relevant requirements: There are 6 raised circular pancakes staggered on the road, the vehicle must pass over the 6 pancakes continuously; the wheels must not press on the pancakes, nor touch or rub them; the wheels must not exceed or press on the edge lines on both sides of the road.