measuring force

例句：

1. 1. We need to measure the temperature before we start cooking.
   我们需要在开始烹饪之前测量温度。
2. 2. The engineer used a measuring tape to measure the length of the wall.
   工程师使用测距仪测量墙壁的长度。
3. 3. The scientist is measuring the density of the liquid with a hydrometer.
   科学家正在用比重计测量液体的密度。