Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Masana injiniya na Faransa da na Amirka sun bincika mutum-mutumin dalla-dalla a matsayin wani ɓangare na shirin cika shekara ɗari a shekara ta 1986. A shekara ta 1982, an sanar da cewa mutum-mutumin yana bukatar gyara sosai. Bincike mai kyau ya nuna cewa hannun dama ba shi da kyau. Yana ta girgiza sosai lokacin da iska mai ƙarfi ta hura kuma akwai haɗarin haɗarin lalacewar tsarin. Bugu da ƙari, an shigar da kai daga tsakiya, kuma ɗaya daga cikin haskoki yana da rami a hannun dama lokacin da mutum-mutumi ya motsa cikin iska. An yi tsattsauran ra'ayi sosai, kuma kusan kashi biyu cikin ɗari na faranti na waje ya bukaci a sauya. Kodayake an gane matsalolin da ke da makamai tun farkon 1936, lokacin da aka maye gurbin baƙin ƙarfe don wasu sanduna, yawancin lalata sun ɓoye ta hanyar zane-zanen fenti da aka yi amfani da su tsawon shekaru. A watan Mayu 1982, Shugaba Ronald Reagan ya sanar da kafa Statue of Liberty<unk>Ellis Island Centennial Commission, wanda shugaban kamfanin Chrysler Corporation Lee Iacocca ya jagoranta, don tara kudaden da ake bukata don kammala aikin. Ta hanyar ƙungiyar tara kuɗi, Statue of Liberty<unk>Ellis Island Foundation, Inc., ƙungiyar ta tara sama da dala miliyan 350 a cikin gudummawa don gyaran Statue of Liberty da Ellis Island. Statue of Liberty ya kasance daya daga cikin masu cin gajiyar farko na yakin neman talla. Wani talla a shekara ta 1983 ya sanar da cewa ga kowane sayayya da aka yi da katin American Express, kamfanin zai ba da gudummawar dinari ɗaya don gyaran mutum-mutumin. Yaƙin neman zaɓe ya samar da gudummawar dala miliyan 1.7 ga aikin gyaran. A cikin 1984, an rufe mutum-mutumin ga jama'a don tsawon lokacin gyaran. Ma'aikata sun gina mafi girma a duniya, wanda ya ɓoye mutum-mutumi. An yi amfani da sinadarin nitrogen don a cire zanen da aka yi amfani da shi shekaru da yawa, kuma an bar katako biyu na tar da aka yi amfani da shi don a toshe kofofin da ke zuba ruwa da kuma hana tsatsa....  Tambaya: Waɗanne sassa ne ake bukatar gyara?
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