The wildlife presenter Steve Backshall has dived here and says boat anchors and mooring chains can damage the seabed.
野生动植物节目主持人史蒂夫·巴克肖尔曾在这里潜水，他说船锚和锚链会破坏海床。
Boat anchor
原声例句
BBC英语大破解
金钱地球
It'll make such bad metallic metal that'll only be good for boat anchors.
它会制造出非常糟糕的金属，只适合做船锚。
Goosebumps鸡皮疙瘩
The moon cast pale light on a dark boat anchored near the shore.
月亮将苍白的光芒投射在停泊在岸边的一艘漆黑的船上。
英语百科
Anchor
An anchor is a device, normally made of metal, used to connect a vessel to the bed of a body of water to prevent the craft from drifting due to wind or current. The word derives from Latin ancora, which itself comes from the Greek ἄγκυρα (ankura).
Anchors can either be temporary or permanent. Permanent anchors are used in the creation of a mooring, and are rarely moved; a specialist service is normally needed to move or maintain them. Vessels carry one or more temporary anchors, which may be of different designs and weights.
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