这些朋友们说行话,所以没人能加入他们的谈话.The friends canted so no one could join their conversation.这些语言学家一见面就说行话.As soon as they met, the linguists started to talk shop....
She is a patron of small businesses and trades.她是几个小企业和小手工艺者的资助人。There are 73 unions affiliated to the Trades Union Congress.共有73家工会隶属于英国职工大会。There is still much antagonism between trades unions and the oil companies.工会和...