它可以模拟病毒感染红细胞过程，然后白细胞追赶病毒。这里有几种不同的病毒。你还可以点击上方的“病毒”按钮来用显微镜观察病毒 It can mimic the process by which the virus infects red blood cells, and then white blood cells catch up with the virus. There are several different viruses here. You can also click on the "virus" button above to observe the virus with a microscope
我很想观察血细胞，于是我扎破了我的手指把血液放在载玻片上观察，只是400倍的显微镜根本看不清，而我买的高倍显微镜还因为病毒发不了货。现在我只能干等着 I wanted to observe the blood cells, so I pierced my finger and put the blood on a glass slide for observation, but the 400 x microscope was not clear at all, and the high-power microscope I bought couldn't be delivered because of the virus. Now i can only wait
