Slow steaming, sails, batteries, LNG -- none of it would make us be carbon-neutral.
慢速航行、风帆、电池、液化天然气——没有一个能让我们实现碳中和。
TED演讲（音频版） 2022年1月合集
That was done by building bigger and more efficient vessels, and by slow steaming, which means sailing the vessel slower so it consumes less fuel.
这是通过建造更大、更高效的船只和慢速航行来实现的，这意味着船只航行得更慢，因此消耗更少的燃料。
英语百科
Slow steaming
Slow steaming refers to the practice of operating transoceanic cargo ships, especially container ships, at significantly less than their maximum speed. An analyst at National Ports and Waterways Institute stated in 2010 that nearly all global shipping lines were using slow steaming to save money on fuel.