本 Solutions - 中上級 - ユニット8 - 8C

to improve a machine, computer system, etc. in terms of efficiency, standards, etc.

アップグレードする, 改善する

to write something differently, often in order to improve it

書き直す, 修正する

opposed to or against the government or its policies, actions or authority

反政府の, 政府に反対する

happening in or between more than one country

国際的な, 国際

to demand too high a price for goods or services

過剰請求する, 高すぎる料金を要求する

to say a word or words incorrectly, especially with regards to the proper pronunciation

誤って発音する, 間違って言う

to regard something or someone as smaller or less important than they really are

過小評価する, 見くびる

the leader of a country that has no king or queen

大統領