经济学人下载:一周要闻 人民币跌破7元关口 中美贸易摩擦升级 人民币贬值股市动荡

If there is a trade dispute, we will submit the claim to the arbitration committee for settlement.
一旦发生贸易争端，我们将把索赔案提交给仲裁委员会解决。 

2.trade war 贸易战

The most important thing is to reach an agreement and to avoid a trade war.
最重要的是达成协议，避免贸易战。

3.the central bank 中央银行

The Central Bank has lowered interest rates by 2 percent
中央银行已将利率调低了两个百分点。

4.trade frictions 贸易摩擦

Trade frictions between the two countries had been caused by trade protectionists.
贸易保护主义者引起的两国之间的贸易摩擦。