原文欣赏

You couldn't let me have just one night off.
你就不能放过我一晚吗
Yellow Dragon Circus, in London for one day.
金龙马戏团 只在伦敦公演一天
It fits.
时间上吻合
The Tong sent an assassin to England...
帮会为了把杀手送来英国
Dressed as a tightrope walker. Come on, Sherlock, behave!
杀手假扮成绳索舞者吗 得了 夏洛克 别闹了
We're looking for a killer who can climb, who can shin up a rope.
那个凶手能够飞檐走壁攀爬绳索
Where else would you find that level of dexterity?
除了马戏团哪去找这么灵活的人
Exit visas are scarce in China.
中国离境签证很难拿到
They need a good reason to get out of that country.
没有充足理由根本别想出国门
All I need to do is have a quick look around...
我只要迅速地四处看看就好
Fine. You do that, I'll take Sarah for a pint.
行 你去就是 我带莎拉喝点小酒
I need your help.
我需要你的帮助
I do have a couple of other things on my mind this evening.
我今晚还有别的事要顾及
Like what?
还能有什么事
You are kidding?
你说笑吧
What's so important?
什么这么大不了
Sherlock, I'm in the middle of a date.
夏洛克 我在约会
You're going to chase some killer while I'm trying to...
你去抓杀手好了 而我...
What?
你要干嘛
While I'm trying to get off with Sarah.
想给莎拉留下个好印象
Hey,ready?
准备好了吗？
Yeah.
当然
重点讲解
一.behave：v.表现, 行为, 举止
【语法用法】
behave和behave oneself表示“举止合度”，“守规矩”，多用于指儿童。
You must behave yourself.
你必须要表现得像你自己。
behaved是不及物动词的过去分词，可作形容词。
He is now better behaved.
他现在表达好多了。
【错句举例与错句分析】
错句: He behaved himself strangely last night.
订正: He behaved strangely last night.
翻译: 昨晚他的举止很奇怪。
分析: behave oneself意为“举止检点，守规矩”，此处与状语strangely(怪异)意思上冲突。
【例句用法】
It's hard to train children to behave well at the table.
培养儿童用餐时举止得体是很困难的。
Behave yourself; don't make a fool of yourself.
注意你的举止，别闹出笑话来。
If you behave like that, you'll get yourself disliked.
如果你的行为那样，你会让人厌恶的。
How is your new car behaving?
你的新车性能如何？
二.chase：vt.追捕, 追求 vt.镂刻,雕刻n.追捕, 争取,狩猎
【词义辨析】
pursue, follow, chase, hunt, trace, track, trail
这些动词均含“跟随、追踪”之意。
pursue指坚持不懈、毫不动摇地紧跟、追赶某人、某物或某个事业。
follow普遍用词，含义最广，多指跟随起引导作用的人或物，跟随的动机可以是善意的，也可能是恶意的。
chase指快速追赶或决心追踪，褒义贬义均可用。
hunt原义为“追猎、猎取”，现用于指追捕或搜寻逃犯等。
trace指根据线索或足迹进行跟踪。用于抽象意义时指找到某事物的根源。
track指沿着人或动物留下的印迹或行迹追踪。
trail一般指跟踪追击。
【例句用法】
Why do modern people chase material possessions?
为什么现在的人们追求物质财富？
They caught the puppy after a long chase.
他们追了很久才把小狗逮住。
We must chase the enemy from our country.
我们必须把敌人赶出我国。