22.翻譯：由於風浪緣故，本船於1300 UTC減速。
(A)Speed was reduced at 1300 UTC due to rough sea.
(B)Barometer was reduced at 1300 UTC due to rough sea.
(C)Course was altered at 1300 UTC due to rough sea.
(D)Heading was altered at 1300 UTC due to rough sea.

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統計： A(3), B(2), C(1), D(0), E(0) #2400583