简明释义：
对自身处境的担忧
The biggest change over the past year is that, many people bring with their own shopping bags to supermarkets. Some do it out of economic-concern, while some wholeheartedly care for the environment.
这一年来最大的变化就是，去超市，很多人都自己备袋，有些人是出于经济考量，但也有人是真心诚意关心环保。
But heads expressed their concern at how the price could be paid in losing control over their own schools.
BBC: State education's private ambitions
trayful n. 满盘；一盘
Where I am bad 在我不好的地方。
at peace with the world 与世界和平相处。
spiriting v．1. 鼓舞，激励：给予精神支持或鼓励。2. 神秘地带走：突然或神秘地带走某人
ballet troupe 芭蕾舞团：由一群专业的芭蕾舞者组成的表演团体。
casting die 压件
painless surgery 无痛的手术。
To Try Things Out 尝试新事物。
mystified adj. 困惑的v. 使迷惑（mystify 的过去分词）；使难解
Dedication and single-minded 一心一意。
consolidate the advantage 巩固优势。
killing in the name 名义上的杀戮。
introvertive adj. 内向的，内倾的
full of vigour 充满活力：形容人或事物精力充沛，充满生机和活力。
Oh pretty boy 哦，漂亮的男孩
