Your Excellencies, ladies and gentlemen, it is an honor to be invited to speak at this closing ceremony of this annual conference.
尊敬的阁下，女士们，先生们，很荣幸受邀在这次年会的闭幕式上讲话。
2
Your Excellency, ladies and gentlemen, it is an honor to be invited to speak at this closing ceremony of this annual conference on Regional Science and Technology Cooperation.
尊敬的阁下，女士们，先生们，很荣幸受到邀请在这次地区科技合作年会的闭幕式上讲话。
3
Most businesses sell for two to five times their annual earnings or profits, and many parties who are interested in selling end up simply closing shop after not finding an interested buyer.