1. Today, river discharges are increasingly controlled by human intervention, creating a need for international river-basin agreements. 如今河流排放越来越受到人为干预管束,需要出台国际河流流域的协定。
2. Discovering the inputs and outputs of rivers is a matter of measuring the discharges of every inflowing and outflowing stream and river. 发现河流的输入和输出,就是测量每一条流入和流出的河流的流量。
3. The chimney discharges smoke. 烟囱往外排放烟尘。
4. Heavy metal discharges: 900 tonnes. 重金属废料:900吨。