風力發電……

1.

Hong Kong is lack of strong wind.

As Hong Kong (for many areas) are inland ,

so winds are generally not too strong .

So it is difficult to develop 風力發電 .

2.

Hong Kong has few flat land.

Hong Kong 's relief is mostly mountain areas ,

so it's difficult to find a large , flat land to build wind turbines.

Hong Kong, in fact, is very small.

The lack of land and the geographic location may

let to the lack of wind turbines..........

因為很多人把電器丟去垃圾桶，所以很少wind turbines

地形問題
環保問題