夏娃年代记金龟子修改:traffic jam 后面可以加s么？

traffic jam 后面可以加s么？ traffic lane可数吗？后面可以加“s”表示复数吗？ _____a heavy traffic jam is quite an unpleasant experience. photo复数后面加es还是s 为什么很多champion后面要加s 单词后面加S什么意思 very后面可以加 badly Today three other students were late ___me as a result of traffic jam. A car broke down and that was ____ caused the traffic jam. i missed the lecture because my car was _ in the traffic jam.