雾起的一刻，天色逐渐灰暗。
雾起，立即召唤船长，开始保持每20分钟用雷达环扫一次海面，回声测深52拓，备车，开启雾号。
Fog sets in, call master at once. Began to keep on radar for detecting to the sea all round at an interval of every 20 minutes. Sounding by echo 52 fathoms. Standby Engine. Fog signal started.
起雾了；如果雾慢慢散去就好了。
The fog had come in; so much the better when it came to sneaking away.
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