These so-called viral fossils are not mineralized relics but rather bits of genetic code held over in the genome of a modern-day host organism.
这些所谓的病毒化石并不是矿化后的遗迹，而是存在于现在宿主机体里的基因代码。
To celebrate the accession of 10 new member states into the European Union family, the Czech and Slovak embassies played May Day host to an official flag raising ceremony and afternoon garden party.
2004年五月一日，捷克使馆和斯洛伐克使馆举行了升旗仪式，标志着十个新成员国正式加入欧盟，随后在使馆院内举行了花园宴会。
To celebrate the accession of 10 new member states into the European Union family, the Czech and Slovak embassies played May Day host to an official flag raising ceremony and afternoon garden party.
2004年五月一日，捷克使馆和斯洛伐克使馆举行了升旗仪式，标志着十个新成员国正式加入欧盟，随后在使馆院内举行了花园宴会。
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