【简答题】We made a hole in a cork and pushed a narrow glass tube into it. Then we pushed this into the neck of a bottle which we had filled with colored water. When we did this some of the colored water went u...
【判断题】涨价是买卖双方交易中不经常发生的事情。如需涨价,卖方应提前通知买方,以便双方协调相关合作问题。又因涨价对买方来说是不利消息,因此告知时应注意语气和方法,尽量委婉。 I’m sorry to say that we have to raise the prices of our products. Unfortunately, we’ve had to slightly raise our pric...