It is a very beautiful summer migrant bird, black body, orangish throat, yellow breast and yellow eyebrows. The song of it is also beautiful.

它有黑色的身体，稍微橙黄的喉咙，黄色的胸脯，于是黄色的眉。

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During the summer break they ordered the closure of four local schools, forcing the parents of hundreds of migrant children from the countryside to find places elsewhere.

暑假期间，他们下令关闭当地四所学校，迫使数百名农民工子女的父母另谋出路。

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During Springwatch's visit to Blakeney Point they also spotted the sandwich tern - a migrant that nests on the spit during the summer before heading to Africa in the winter.

BBC: Springwatch 2010: Seals on Blakeney Point in Norfolk

But in a paper circulated this summer, the government said it feared the meeting would focus too much on migrant's rights and the obligations of countries who receive them, without looking at the responsibility of the countries they're coming from.

NPR: U.N. Puts Spotlight on Global Immigration