地理詞語???????????

1. commercial lumbering
cutting timber or logs from the forest for export (商業伐木)
2. multi-purpose scheme
a water scheme which combines power generation, water conservation for irrigation and navigation. (多目標水利計劃)
3.continuous heavy rain
rains heavily for a long time (連續大雨)
4.presence of lowland
flat land is available (有低地)
5.poor drainage scheme
inefficient pipes and ditches which are unable to drain rain water or flood water away, causing floods
(不完善的排水系統----指未能把雨水/洪水排出海, 引致氾濫)

同我同一間school的人~.~(w y)
Melting

Deforestation

Urbanization ?

明天要交la , add oil,add oil......


5.poor drainage scheme
??排水??