Separately, Britain's Foreign Office said that China placed 52 visiting British students in quarantine after four of the group were hospitalized with suspected swine flu, according to the BBC.

另外，英国外交部说，中国把52个来访的英国学生隔离了，在四个因疑似猪流感住院之后，根据英国广播公司报道。

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A group of pigs is back on the farm and in quarantine.

一群猪回到农场并被检疫。

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A group of pigs is back on the farm and in quarantine. They spent hours roaming a major Las Vegas highway yesterday after a truck they were riding in flipped over.

昨日，在拉斯维加斯的一条高速公路上，一辆运载猪只的货车翻车，导致猪群在公路上闲逛了数个小时。

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The group was placed in quarantine on Sunday in Dengfeng, Henan province, after a student tested positive for the virus, Dewing said.

CNN: U.S. students face second quarantine in China