international trade

漢語翻譯

例句：

1. From1986 to1987 I was teaching English training courses for students in international trade and mass communication.
   1986年至1987年，我教過英文培訓班，學員來自外貿和大眾傳播單位。
2. The great financial crash in 1929 ruined international trade.
   1929年的經濟大蕭條摧毀了國際貿易。
3. Our exporters proudly kept the flag flying at the international trade exhibition.
   在國際貿易展覽會上，我國的出口商為國爭光。
4. Heavy duties on imports and exports are a barrier to international trade.
   進出口的高關稅是國際貿易的障礙。