The differences between the groups and the similarities within each group made it seem certain to most biologists that the tree of life had only two stems.
类群之间的差异和每个类群内部的相似性使大多数生物学家确信，生命之树只有两个树干。
It might seem that certain traits would clearly define a species as a keystone species.
似乎某些特征会清楚地将一个物种定义为关键物种。
It may seem like a pastime for only a certain kind of person, but in all actuality, anyone and everyone can and should travel.
它对某种人来说也许是一种消遣，但事实上，任何人和每个人都可以并应当去旅行。
After thinking about it for a while and observing certain other signs, I have a theory that explains why the super-angels may be smarter than they seem.
在对此思考了一会儿并观察到某些其他的迹象，我有了一个理论来解释为什么超级天使们可能比他们看起来更聪明。
Although certain coastal areas are heavily defended, these defences do not seem to be in any great depth, and it would appear that the Germans have concentrated their defence on the beaches.
虽然某些沿海地区有重兵把守，但这些防御工事似乎没有任何深度，这样看来，德军把海滩当作了自己防御的重点。
A certain amount of the "keep quiet" approach to business can be useful for the community, but it is dangerous if it becomes so common that the love of freedom comes to seem like an eccentricity.
一定数量对商业行为“保持沉默”的办法对自由软件社区是有用的，但如果他们变得过份普遍以至于对自由的热爱似乎成了怪癖，这便是危险的了。
However, others say that while perfectionism might seem to be advantageous in certain situations, it always has a dark side that inevitably rears its head.
然而，其他人说尽管完美主义或许在某些情况下是有益的，但它的阴暗面却不可避免的会出现。
Don't badger your boss about whether a certain action will get you a 5 instead of a 4 on your review — it makes you seem more concerned about your evaluation than about helping the company.
不要强迫你的上司告诉你某项特定的行动会让你在评估中得到5分而不是4分，这会使你看起来更关心你的评估，而不是怎样对公司有利。
The IT departments of a certain size seem to forget the fact that the only reason they exist is to sell more or make more of whatever the business does.
特定规模的IT部门似乎忘记了这样一个事实，即它们存在的惟一理由就是要出售或制造更多企业产品。
Spain’s construction bust and rigid labour markets seem certain to condemn it to years of economic struggle and high unemployment, yet Michigan is scarcely in better shape.
西班牙房地产业萧条，劳动力市场僵化，未来数年内，其经济似乎笃定处于困境，失业率也将高企，但密歇根州也未必好到哪儿去。
Spain's construction bust and rigid Labour markets seem certain to condemn it to years of economic struggle and high unemployment, yet Michigan is scarcely in better shape.
西班牙房地产业萧条，劳动力市场僵化，未来数年内，其经济似乎笃定处于困境，失业率也将高企，但密歇根州也未必好到哪儿去。
It might be a subjective concept -- one man's cool Hawaiian party shirt is another's discarded Christmas gift -- but certain brands do seem to stay in fashion forever.
这可能是一个主观概念——某人时髦的夏威夷花衬衫可能在其他人眼里不值一提——但是这些牌子却一直走在时尚的前沿。
Clients can connect to it and query certain status or runtime information; at the moment only configuration items seem to be available.
客户端连接到系统中，查询特定状态或运行时信息；目前似乎只能获取配置项。
It may seem like you have to follow a certain structure, but in reality you don't.
或许表面上，你不得不囿于一个特定的结构才能接着往下读，但实际上大可不必如此。
It's even harder to imagine how seesawing blood sugar levels could possibly lead to cancer, but high insulin levels seem to promote an environment that makes it easier for certain tumors to grow.
这更难想象血糖水平怎么能导致癌症，但是高水平的胰岛素似乎能营造一种环境促进特定肿瘤的生长。
To do anything is to follow a certain rule, even if it does not seem to be complicated to move.
做任何事情都是需要遵守一定地规则的，即使是看上去并不复杂地搬家也是如此。
There's no one specific trigger for insomnia but certain conditions seem to make individuals more likely to experience it.
失眠没有它专门的病因，很多因素都会使患者更容易失眠。
And even if it is interested it looks at the flower with certain appreciations and verbal descriptions which seem to give he observer a feeling that he has really looked at it.
即使心智感兴趣，它还是会带着某种欣赏之情和语言描述去观察这朵花，这似乎给了观察者一种他确实在观察的感觉。
However outdated, backward, or foolish a certain cultural practices may seem, it should be respected.
然而过时，落后的或愚蠢的某些文化习俗似乎，应该得到尊重。
From cars and food, to fashion and beer - it seems there are certain names we can't seem to say right.
从车到食物，到时尚品牌和啤酒，似乎都有我们读不准的牌子。
From cars and food, to fashion and beer - it seems there are certain names we can't seem to say right.
从车到食物，到时尚品牌和啤酒，似乎都有我们读不准的牌子。
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