Months or years later, the young fish start their trip to the ocean.

数月或数年后，幼鱼开始了它们的海洋之旅。

youdao

Once there were regularly scheduled airlines, it became impractical to make a business trip by ocean liner.

一旦有了定期的飞机航班，乘坐远洋客轮出差就变得不切实际了。

《柯林斯英汉双解大词典》

DNA is a sturdy molecule, so samples of fish taken anywhere along the trip from ocean to fork can be tested.

DNA是一个恒定的分子，因此从海洋到餐桌途中的任何地方采取的鱼类样本都可以进行测试。

youdao