1·As always, namespaces are a tricky subject, especially for authors.
名称空间一直是一个微妙的话题，对于作者而言更是如此。
2·This is a very sensitive subject because most clients misunderstand it (intellectual property is a tricky subject anyways).
这是一个很敏感的问题，因为大部分客户都会误会它(不管怎样，知识产权是一个棘手的课题)。
3·This can be a tricky subject as it often seems like compensation has very little to do with how much value a job gives to society, but, within every field there are some that are paid more or less.
这可能是一个棘手的课题，像看起来补偿很少跟多少价值赋予社会工作,但是在每个领域都有一些或多或少。
4·Unfortunately, interpreting gc's output can be tricky - enough so that it's been the subject of whole books.
不幸的是，解释gc输出很麻烦—足够写一本书。
5·Gauging exposure times during a full moon can be tricky; use f/2.0 and 30 seconds at ISO100 as a starting point (if subject is diffuse and directly lit), then adjust towards scenarios 1-4 accordingly.
精确定量满月时的曝光时间不好捉摸;如果景物有散射并且直接受光，那么就 在ISO 100下使用 f/2.0和 30 秒曝光作为初始值， 然后向上图的1——4四个方向进行调节。
6·She is trying to get round this tricky problem by changing the subject.
她试图通过改变话题来回避这个棘手的问题。
7·Merkel has a tricky legal scenario on her hands, as she needs to ensure any draft law would not be subject to approval in the Bundesrat upper house, where she lost her majority earlier this year.
默克尔手头有个棘手的法律局面，因为她必须确保任何法律草案不会受到联邦上院批准的影响，她今年早些时候在那里失去了多数控制。
8·Yesterday, in his latest post on the subject, Levy took on a tricky question. Should the surgeon be punished for the error?
昨天，在它最新的回复中，利维提出一个敏感的问题，外科医生是否应当为此受罚？
9·A very sensitive subject. Very tricky to deal with.
一个相当敏感的话题，也是非常难以处理的问题。