If tears come, let them flow, but let them have the quality of a dance.
如果眼泪来，让他们流，但是让他们有舞蹈的品质。
Some factories just throw their wastes into seas or let them flow into rivers.
一些工厂把废弃物排放到江河和海洋里。 厂把废弃物排放到江河和海洋里。
Some factories just throw their wastes into seas or let them flow into rivers.
一些工厂把废弃物排放到江河和海洋里。 厂把废弃物排放到江河和海洋里。
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