The caveat is that much of that aid is bilateral and tied to American goods and services.
但值得注意的是，这些投入大多是双向援助，与美国的各类产品与服务的利益是有密切联系。
2
The buyer's capital will be tied up from the time of remitting it until the goods arrive and are sold.
从汇款时起直到货物到达和销售掉，买方会积压资金。
3
We live in an era in which information, goods and capital speed around the global , every hour of every day . Whether we like it or not, all of our fortunes are tied together.