If you leverup the stone with a stick, you will find lots of insects living beneath it.
要是用棍把这块石头撬起来，你会看到石头下面有许多虫子。
2
Let's start by pointing your leverup. this way when we remove the piston, the fluid wont want to drip down on the floor.
首先由把你的刹车把像这样弄高开始，这样我们移开活塞及灌水时才不会滴到地上。
3
The old view of it was rather mechanical: pull the interest-rate leverup and, via Banks and bond markets, lending and spending would fall; pull it down and they would rise.