On the other hand, plant products like Manila hemp, you can dragthrough the ocean for weeks on end.
另一方面，像马尼拉麻这样的植物产品，你可以连续好几个礼拜拖着它们穿过海洋。
2
People sometimes dragthrough life because of a chronic sleep deficit.
人们有时因长期睡眠不足而疲疲塌塌地度过一生。
3
After shutdown, the high-pressure plate-fin heat exchanger is recovered to normal run after elimination of the dragthrough back-blowing of its oxygen passage.