• 仍处于…下

remain in呆在家里；保持处于（某种状态）remainv.剩余；逗留；留下；依然；保持n.剩余物；遗迹；残骸remain to be confirmed有待证实remaining ore recovery残矿回采remaining oil detection预测剩余油remain on schedule with继续进行remain far from certain仍然远远不能确定remain far from perfect仍然远非完美remain seriously flawed存在严重问题remaining error message剩余错误信息remain vigilant against严密防范Remain calm in a crisis在危机时保持冷静

1. Some parts of Africa still remained under colonialism.
   非洲仍有一些地区处于殖民主义的统治之下。
2. The swimmer can remain under for more than a minute.
   这位游泳者能在水下呆1分多钟。