船长站在门廊内，保持着高度警惕，以免遭到冷枪的暗算。

船长站在门廊内，保持着高度警惕，以免遭到冷枪的暗算。的英文翻译

基本释义

• The captain was in the porch, keeping himself carefully out of the way of a treacherous shot should any be intended.