2 sentences

1. 巴拿马的科隆市是一个非常繁忙的贸易港口。

   Bā​ná​mǎ de Kē​lóng shì shì yī gè fēi​cháng fán​máng de mào​yì gǎng​kǒu.

   Colón in Panama is a very busy trading port.

   Source: Dong Chinese Dictionary

2. 每天都有许多大型货轮通过巴拿马运河往返于两大洋。

   měi tiān dōu yǒu xǔ​duō dà​xíng huò​lún tōng​guò Bā​ná​mǎ yùn​hé wǎng​fǎn yú liǎng dà​yáng.

   Every day, many large cargo ships pass through the Panama Canal, traveling between the two oceans.

   Source: Dong Chinese Dictionary