常见例句Volunteers try to clear a dam which is filled with discarded plastic bottles and other garbage, blocking Vacha Dam, near the town of Krichim on April 25, 2009. 志愿者尝试清除它与丢弃的塑料瓶和其他垃圾满坝，阻塞瓦查大坝附近克里奇姆镇，于2009年4月25日。 返回 Vacha