be tickled pink 非常開心
例:Jane was tickled pink after receiving a surprising birthday gift.
阿珍收到一個出乎意料的生日禮物後感到非常開心。
be out of the blue 出乎意料地(= unexpectedly)
例:Out of the blue, Mr. Brown announced that he was going to retire next month.
出乎意料地,布朗先生宣布在下個月退休。
green a. 缺乏經驗的,經驗不足的
例:I was very green when I first started to work as an editor here.
我初來這裡擔任編輯人員時經驗還很不足。