Shall we start （）now?

We are loading （）(危险货)now.

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This windlass （）now.

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We are loading dangerous cargo now.（）

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The sailor on duty is （）the derrick now.

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Mind your head .I am dropping the（） now!

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Mind your head .I am throwing a （）（细绳）now!

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The pilot is taking my ship（） the harbour now.

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Many types of general cargo are now carried in （）.

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I’ll thin down the（）for you right now.

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