(1/2)ҳ
˿ҵĶ֡ҫĸ첲һȻֶһֻССĺ¯ŵˮΪԼҫһ裬ȻЦӯӯʣϵĴ˿̺˵Щ˰
ɲںҫŵĶ֡ҫҵıǮģȻΪҫʹһֱֵ÷dz˳ӡ
ҫд֮ǰȺ֪һ֧֣ҲڶأѽҪʵеķˣˣ˵
ӲаҫɫйԳ⣬شƷΨ˿ҶйŷޡгѾŷĴòˣΨгɡ
йĴ19ͶʮͦģʱŷгȻˣǵ1850ʱŷĹҵմѾйͳմɻϳŷгֻжǻȻϲйĴ
ҫ˿ڲˮüͷ𣺡ҶΪ͢ڹƲڲΪӢãѾӡȴֲȻпɣδǰ;ǡ
ʱҶŷܴϾҪȵԺӢȣ1848ʱɳҵDZй˲֣ѾӡֳɹˣܿҪģֲ
ʷϣйIJҶ19°Ҷͻشս
ڲˣҶδֻήҫ˿ʧ.ҪȻǿɾûʲô˻ǹˡ
ֹҫüͷ壬˿Ƿչҵһץ.磬ǿ֮ߣǻҵʢ֮ҵǿǿҵ⣡
ҵԷ֯𣬻ġëġǿ֮У˿֮˿ԭϡȱҶδʮУбһɻ˿Ϊҵʢ֮Ӷǿ֮֡
ҪձһЦձӢֳ֮أձչ˿Ŀܣ
ҫһˣҲ֪ʲôֳأʲôǻҵˡ
ʱգҫƵټݡݵȵصĴ˿̣ɣ֡Ľ˿ա˿ˡ
н˿ͷȴ˼
Ϊ˴ҵĹǣҫϺһɣһһ˿Ϊʾʱںݡݡݡɽ̫֡˵ȵŰͣƸ˿ƾӪ˲ţϺɣϺ˿Ĵ졣
ҫȻձչ˿֯ҵľ֣УҲǺġ
ҲҲҰձֻΪձУ˹ҵʱΪʹձΪ˭ֳءҫһЦձ֮ȻйĴȴΪƣ
㣿ϵ˳ҫ˼ʡ
(1/2)ҳ,һҳĶ
ǩĶ