1.Semisulcospira liber-tina is first discovered in Ichun Area, Heilongjiang Province.
在该地区,首次发现放逸短沟蜷作为第一中间宿主存在。
2.The Statue of Liber-ty was closed immediately after the Sept 11, 2001, terrorist at-tacks and has remained off limits to the public.
自由女神像是在2001年“9·11”恐怖袭击后关闭的，至今未对公众开放。
