In Shanghai, there re mainly four means of transportation,the underground, taxis, buses and electric bikes. The underground is much faster than taxis and buses. Buses are the cheapest but the
Dear teachers, dear students, good morning:Today, it is a great honor to be at the flag to give a sp
publicly adv. 公然地；以公众名义；例句：They issue a fixed number of shares that trade publicly.他们发行了固定数量可公开交易的股票。
in public adv. 公开地，当众；public health n. 公共卫生；公共卫生设施；public security公共安全；public opinion民意；公众舆论；public service公共服务，公益服务；public interest公共利益