心包积液也能由感染引起，所积液体为脓液，但很罕见。
Rarely pericardial effusion can be caused by infection and consist of pus.
吸入含有病毒颗粒的气溶胶或通过移植已感染病毒的器官有可能感染狂犬病，但很罕见。
Rarely, rabies may be contracted by inhalation of virus-containing aerosol or via transplantation of an infected organ.
利用哈勃空间望远镜可能会找到一些红移值达到10的星系，但这些天体应该很罕见并且极其微弱。
With the Hubble Space Telescope it might be possible to find some galaxies up to redshift 10, but these objects are expected to be very rare and extremely faint.
或者，它加入一个丢失了领头狼的狼群，取代领头狼的地位，再或者杀死领头狼并占有它的异性狼。但这种情况是很罕见的。
Or, more rarely, it moves into a pack with a missing alpha and takes its place, or perhaps kills another alpha and usurps its mate.
尽管这样的案例很罕见，但人们早已要求法院详细规定种族关系法的适用范围。
Although rare, the courts have been called on to elaborate the scope of the Race Relations Act before.
但这是严重错误，我们都很清楚，雕刻家是很罕见的职业，只有很少人会是雕刻家，所以这是错的。
But that is a terrible mistake because we should know that sculptresses are very rare; very few people have the job of a sculptress or sculptor, so it's a mistake.
虽然人类感染禽流感病例很罕见，但此类感染非常严重，死亡病例占全部有文献记录病例的60% 1。
Although human infections with this avian virus are rare, such infections are severe and death has occurred in 60% of all documented cases.
有时我在禅坐时会看见我的兄弟，但正常人很罕见。
Sometimes I see my brothers in meditation, but very rare for regular person to see like this.
纹饰多繁褥，但空间布局合理、舒展、大气，给人以很舒服、赏心悦目的感觉，罕见珍品。
Traditional ornamentation mattress, but the space layout is reasonable, stretch, atmosphere, gives a very comfortable, pleasant feeling, rare treasures.
对中国旅行社的调查发现，形容欧洲最经常用的词汇是“美丽”和“有历史”——但“友好”很罕见；
In surveys of Chinese travel agents, the continent is most frequently described as "beautiful" and "historic"—but rarely as friendly. Europeans are described as both "civilised" and "cold".
这种情况很罕见，但并非绝无仅有。
它们很罕见，但确实存在。
上面例子使用的隐喻是罕见的，但很容易理解和解决。
The metaphors used on examples above are uncommon but easy understandable and outstanding.
上面例子使用的隐喻是罕见的，但很容易理解和解决。
The metaphors used on examples above are uncommon but easy understandable and outstanding.
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