At present, many new changes have happened in our countrys social stratum structure, which catch the attention of lots of social science researchers.

当前，我国社会的阶层结构发生了许多新的变化，这些变化引起了众多社会科学研究者的关注。

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The pistillate (female) flowers are the kernels on the cob , which is enclosed by a leafy husk beyond which extend threadlike styles and stigmas (the silk), which catch the pollen .

该雌（女）花棒，它是由一个枝繁叶茂的壳超过此延长丝状风格和柱头（丝绸），这赶花粉包围的内核。

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In the forest roams a unicorn which does great harm, and you must catch it first.

在森林里，有一只危害很大的独角兽，你必须先抓住它。

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The Paris Air Show ends Sunday which still gives Boeing time to catch up to rival Airbus in securing new aircraft orders.

VOA: standard.2009.06.16

Ponting himself tried to con the umpire into giving Paul Collingwood out to a catch which came from the face of the pad, and he charged the umpire - something that is definitely not in the spirit of the game.

BBC: Jonathan Agnew column

The catch, which allowed Manning to take the offense down the field in the contest's final minute and score the game-winning touchdown, will likely fill the nightmares of Patriots' fans the same way Tyree's catch has over the past four years.

WSJ: Manningham's Tyree Moment

The pond is covered by heavy metal grids for security and safety which Susan said would take two or more people to lift and catch the fish which have been known to live up to 50 years.

BBC: Japanese koi carp stolen in Omagh