油抹布是汤涛的绰号。本不应叫同学绰号,又是这么不雅的绰号。但为了体现真实与表述方便,同时我认为抹布是做清洁用的,也不是什么坏东西,还据说汤涛同学对其绰号并不介意,别人叫油抹布他也答应……因此在这里我还是用油抹布,希望汤涛同学谅解。 Oil rags are the nickname of Tang Tao. This should not be called a classmate nickname, but also so indecent nickname. However, in order to reflect the real and the expression of convenience, at the same time I think the rag is used for cleaning purposes, is not a bad thing, but also said Tang Tao classmates do not mind its nickname, others called oil rag he promised ... So here I still use Oil rags, hope Tang Tao students understanding.