intensity of exercise的用法和樣例：
例句
- The main task of this course is to impark the gesture, basic step methods, counter-attack skill, and combined technique and exercise.
其特點(diǎn)是運動(dòng)量及運動(dòng)強度小，教學(xué)內容豐富而簡(jiǎn)單，以柔和緩慢，修身養性的健身項目為主。 - Due to overhigh heels, the width of big strides turns small, and the feet move quickly, and the muscle do exercise intensively.
由于鞋跟過(guò)高，走路時(shí)邁步幅度小，腳移動(dòng)得快，肌肉的運動(dòng)強度大，容易疲勞。
