東亞的用法和樣例：
例句
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日本與東亞國家的貿易和投資關係大力推進，速度超過與世界其他地區。但是對於允許其他亞洲人在此間（日本）居留問題則持保留甚至，敵對態度。
Japan's trade and investment ties with East Asian nations are bounding ahead faster than those with other parts of the world, yet is has been standoffish, or even hostile, to permitting other Asians to live here. -
這是東亞旅行社，早上好，我能為你效勞嗎？
East- asia travel. Good- morning. Can I help you?
