“拉锯”造句

从一开始比分就成拉锯局面.
The score had been seesawing from the very start.

接着两名赛跑运动员就拉锯似地交替领先.
Then the lead went seesaw between the two runners.

她正在用一把钝刀拉锯般地切着面包.
She was sawing the bread with a blunt knife.