17、apart from 除...外（有/无）
20、as far as ...be concerned 就...而言
18、as a rule 通常，照例
27、at advanced levels 在高级范围内
She?smiled?—?the?kind?of?smile?that?makes?me?smile?back?—?and?she?said，
48、focus on 集中
31、make sacrifices to do 做出牺牲而做
The?Serenity?of?the?Moment
It?was?one?warm?evening?many?years?ago.
25、be built from... 用...去建造
47、draw one’s attention 吸引某人的注意
22、set in 开始
49、in years to come 在未来的几年内
24、looking forward to 期望
15、anything but 根本不
I?stayed?awake?thinking?about?the?time?we，dspent?together?and?all?the?choices?in?our?lives?that?made?this?moment?possible.
43、confront with... 使面临， 使面对
The?room?was?peaceful?—?almost?silent.?All?I?could?hear?was?the?soft?purr?of?her?breathing.
23、intend to do 想要做
29、according to 根据
30、aim to do 指望做某事
41、choose from... 从...中挑选
35、after all 毕竟，究竟
19、as a result（of） 因此，由于
After?spending?nearly?every?waking?minute?with?Angel?for?eight?straight?days，?I?knew?that?I?had?to?tell?her?just?one?thing.
26、a wide variety of 很多的
16、as a matter of fact 实际上
33、a series of 一系列，一连串
28、carry out 完成，实施
42、be curious about... 对...感到好奇
45）.an average of ... 平均是...
A?few?seconds?later?she?closed?her?eyes?and?fell?asleep.
s regards 关于，至于
21、translate into 翻译成
37、ahead of time 提前
40、on offer 在出售中
46、at high altitudes 在很高的地方
34、above all 首先，尤其是
39、in the long run 从长远来看，最后
50、as a matter of fact 实际上
44）.with interest 有兴趣地
32、in depth 深入地
38）.all at once 突然，同时
36、ahead of 在...之前
＂When?I，m?seventy－five?and?I?think?about?my?life?and?what?it?was?like?to?be?young，?I?hope?that?I?can?remember?this?very?moment.＂
So?late?at?night，?just?before?she?fell?asleep，?I?whispered?it?in?her?ear.
And?at?some?point，?I?realized?that?it?didn，tmatter?what?we，d?done?or