There have been many cases of military hardware failing because of problems in feasibility studies, such as the case of the F-104 second-generation fighter in the us.
军事设备的开发会因为对可行性的错误估计半途而废的案例不少，美国的F- 104第二代战斗机的研发就是个典例。
One of the auction's stars was a 12-inch Hermès Birkin matte Himalayan crocodile handbag, with white-gold hardware set with 245 F-color diamonds weighing close to 10 carats.
在这次拍卖会上的明星拍品中，有一件是12英寸的爱马仕柏金（HermèsBirkin）哑光喜马拉雅鳄鱼皮手袋，它采用白金配件，镶嵌着245颗F级无色钻石，重量接近10克拉。
One of the auction's stars was a 12-inch Hermès Birkin matte Himalayan crocodile handbag, with white-gold hardware set with 245 F-color diamonds weighing close to 10 carats.
在这次拍卖会上的明星拍品中，有一件是12英寸的爱马仕柏金（HermèsBirkin）哑光喜马拉雅鳄鱼皮手袋，它采用白金配件，镶嵌着245颗F级无色钻石，重量接近10克拉。
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