lop and top

例句：

1. 1. The farmer lopped off a small section of the tree for firewood.
   农民砍掉了树的一部分作为柴火。
2. 2. The carpenter lopped off a piece of wood to make a table leg.
   木匠从木头上切下一块来做桌子腿。
3. 3. The chef lopped off a small piece of meat from the roast to serve it on the side.
   厨师从烤好的肉上切下一小片来放在旁边。