1 . 熟练地
expertizer 任专家expertly熟练地expiable 可赎的
2 . 娴熟地
He tensed himself for the jump and landed expertlyon the other side ., 他绷紧身体跳起 , 然后娴熟地落在另一边.
3 . 用力地
he expertlyturned his bike and began peddling , yanking the handlebars so that his wheel rose off the ground for a fraction of a second .他用力地转动着自行车,开始炫耀地猛地拉动手杆以便前轮瞬间升离地面。
4 . 很熟练地
not carefully or expertlymade ., 不是很细致或不很熟练地制造的.