他向检票员出示了车票，然后上了车。He showed his ticket to the conductor and got on.他在滑铁卢车站当上了一名检票员。He became a ticket collector at Waterloo Station.不付钱很难瞒过检票员的.It'll be difficult to get past the ticket collector without paying....
They were almost apologetic about the improvements they'd made.对于他们所做的改进，他们简直感到愧疚。Poverty alleviation has gone hand in hand with improvements in basic services.扶贫工作与基础设施的改进是分不开的.Most drugs offer either no real impro...