自宅で簡単に、運賃支払手続とあて名ラベル作成ができ、全国一律運賃で荷物を送ることができるサービスです。 The explanations are centered on how to sound right on the grammar not from English but from a Japanese perspective. ただ…しさえすればよい have only ［require］ to perform； need to have only do； all just one must do is （to） do； have only to accomplish 9 months in the past Miku https://fredn000xsl4.wikijm.com/user