“心满意足地注视”可以翻译为 “watch/gaze/look at with complete satisfaction” 或者 “contemplate with a sense of fulfillment” 。
“watch/gaze/look at” 都表示“注视、看”的意思 ,“with complete satisfaction” 表达“心满意足地”;“contemplate” 有“凝视、沉思”之意 ,“with a sense of fulfillment” 同样传达出“心满意足”这种状态。