例句與造句

1. the current account of the balance of payments is the sum of the balance of trade ( exports less imports of goods and services ), net factor income ( such as interest and dividends ) and net transfer payments ( such as foreign aid )
   國際收支中的經(jīng)常賬戶是指貿(mào)易收支的總和（商品和服務(wù)的出口減去進口），減去生產(chǎn)要素收入（例如利息和股息），然后減去轉(zhuǎn)移支付（例如外國援助）。
2. It's difficult to find less imports of goods and services in a sentence. 用less imports of goods and services造句挺難的