浪头现在约有五英尺高，船头上下颠簸。
The waves were about five feet high now, and the bow of the boat was leaping up and down.
我的母亲只有不到五英尺高，平时说话非常温和，但极少数生气的时候，她会表现得很可怕。
My mother, who is just shy of five feet tall, is normally incredibly soft-spoken, but on the rare occasion when she got angry, she was terrifying.
他大概只有五英尺高。
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