ships considered as a group

This stretch of water is heavily used by shipping. 这片水域航运繁忙。

the act of sending goods from one place to another, especially by ship

The cost is $205 plus $3 for shipping. 费用是205美元加3美元的运输费。

The fruit is picked and artificially ripened before shipping. 这种水果摘下来经过人工催熟再装运出去。