31、to return a treat; to give a return banquet; to invite sb. back
32、Acting for the goods return import service: international transport, return customs declaration, etc.
33、This method is called the investors' return on investment, internal rate of return, profitability index, and interest rate of return as well as discounted cash flow.
34、A check valve should be installed on return piping if there will be a pressurized return line or the trap drains to an overhead return line (Fig. B).
35、A word, a thousand philosophies. Good use will make complex life return to simplicity, chaotic thoughts return to clarity, impetuous mood return to indifference.
36、Applicants must provide adequate return postage for QSL CARDS.
37、Others return in person, bringing skills and capital.
38、If not found, it will return a message.
