ballast 是“壓艙物”,壹般船舶在江海航行,由於船身重量不足以抵擋大風大浪,所以壹般都會在底艙裝些重物來壓倉。
In ballast the ships draw around 12 metres (39 ft) of water
這些船裝了約12米(39英尺)深的米來壓倉。
這句英文表述很有問題,裝水/拉水竟然用“draw”, 這是拉拔東西的"拉"而非拉水,並且應該用for ballast.
For ballast, the ships carry ard. 12 metres (39ft) of water.
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