They mainly trade with Japanese firms.
他們主要和日本商行進行貿易。
For the past five years, we have done a lot of trade with your company.
在過去的'五年中，我們與貴國進行了大量的貿易。
Our trade is conducted on the basis of equality.
我們是在平等的基礎上進行貿易。
There has been a slowdown in the wool trade with you.
和你們的羊毛貿易已有所減少。
Our foreign trade is continuously expanding.
我們的對外貿易不斷髮展。
Trade in leather has gone up (down) 3%.
皮革貿易上升（下降）了百分之三。
Trade in general is improving.
貿易情況正在好轉。
Our company mainly trades in arts and crafts.
我們公司主要經營手工藝品。
They are well-known in trade circles.
他們在貿易界很有名望。
We trade with people in all countries on the basis of equality and mutual benefit.
我們在平等互利的基礎上和各國人民進行貿易。
To respect the local custom of the buying country is one important aspect of China’s foreign policy.
尊重買方國家的風俗習慣是我國貿易政策的一個重要方面。