He is an able seaman.

他是个熟练的水手。

youdao

The bombers turned to the engage Coventry, and raked her with machine-gun fire, which heavily wounded Septon, a bullet actually passing through his body and injuring an able seaman beside him.

德国轰炸机掉头和科芬特里号交火，用机关枪向科芬特里号扫射。塞普顿中枪重伤：一颗子弹射穿了他的身体，还把他身旁的一等水兵打伤了。

youdao

We had both been in the Royal Navy -- although he was a commander and I was an able-bodied seaman.

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