史 ︰ 呢樣就好似夜晚寫字樓著咗燈 你會知道有人做緊嘢 同樣細胞都有咁嘅燈 不過叫生物感應器 當細胞做緊嘢嘅時候 ， 生物感應器會著
History: This is like wearing a light in an office building at night, you will know that someone is working, and the cell also has this kind of light, but it is called a biosensor, and when the cell is working, the biosensor will wear