《瓜达尔卡纳尔战役：太平洋战争的转折点》秘密教学52子豪源源不断的

　　Operation Watchtower by American forces was a military campaign fought between 7 August 1942 and 9 February 1943 on and around the island of Guadalcanal in the Pacific theatre of World War II. It was the first major land offensive by Allied forces against the Empire of Japan.