In this task, you are given a sentence in the Japanese language and your task is to convert it into the English language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

アップル社の新しい３GiPhoneが、金曜、21カ国の顧客に紹介されたが、販売初日は、少ない入荷数と反応の悪い電話のアクティベーションによって失敗に終わった。
Apple's new 3G iPhone was introduced to consumers in 21 nations on Friday, but its first sales day was marred by minimal supplies and sluggish phone activations.

ロイター通信は、花火の更なる爆破の可能性も消火隊の救助作業の妨げとなったと、政府官僚から伝えられた。
News agency Reuters was told by a government official that the possibility of further explosions from fireworks also interfered with the fire service's rescue operation.

この新しいアップデートで、世界的な削除とは対照的に、ツイッターは今や、特定の国々で個別の投稿とアカウントを撤回することが出来る。

With the new updates, Twitter can now withdraw individual posts and accounts in specific countries, as opposed to a global deletion.