英文問題(我想要答案)唔該

1.Due to too many artificial light in Hong Kong, it cause light pollution and make us unable to see dimmer light such as star light.
2.According to body structure of human, there is no wing-like organ to create a large air resistant to let us fly up in the air. Also, the bones of bird are hollow to make itself light enough to be liftedby the upward force excerted by the wings.

1. Why cannot we see a lot of star in Hong Kong?
A: It is because Hong Kong is Oriental Pearl, too much light will affect our sight.

2. Why cannot people fly in the sky?
A: It is because people is not any kinds of birds and they have not wings to fly.