measuring position

例句：

1. 1. We need to measurethe temperature before we start cooking.
   我们需要在开始烹饪之前测量温度。
2. 2. Theengineer used a measuring tapeto measure the length of thepipe.
   工程师用一根测距带来测量管道的长度。
3. 3. The scientist is usinga measuring device to determine the exact weightof the sample.
   科学家正在使用一个测量设备来确定样品的确切重量。