22.翻譯：能見度預期在7浬至12浬之間變化。
(A)Visibility is expected variable between 7 and 12 nautical miles.
(B)Visibility is expected stable between 7 and 12 nautical miles.
(C)Visibility is expected decreasing between 7 and 12 nautical miles.
(D)Visibility is expected increasing between 7 and 12 nautical miles.
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