collec- tion system是什么意思 collec- tion system怎么读
collec- tion system的用法和样例
- Through the provision of a new sewerage system, some progress is being made in tackling the problem.
在新污水收集系统启用后，维港的水污染问题已有改善。 - In the coming year we will also be seeking the funding to extend the collection system to the rest of Hong Kong Island.
我们更会在来年申请拨款，以期把污水收集系统的范围扩大，伸展至港岛其他地方去。
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