If you can meet our needs- to order 200 sets, we'll give you trade discount.
如果你能答应我方的要求--定200台,我们同意给你折扣。
Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives.
与此同时,两个小时以前放下井去的一只麦克风使井下的人可以与其亲属保持联系。