・We request the pleasure [honor] of your company at dinner. 晩餐(_ばんさん)会にご臨席のほどお願い申し上げます.

・What I request of you is that you (should) keep it in mind. 君にお願いしたいのはそのことを忘れずにいてほしいということです.

2 [to do または that-caluse を伴って]

a (人に)〈…するように〉求める, 願う, 頼む.

・I must request you to obey orders. 命令に従っていただきます.

・Gentlemen are requested not to smoke. 殿方はおたばこをご遠慮下さい.

・He requested (of) his guests to sit down [that his guests (should) sit down]. 彼は客にどうぞお座り下さいと言った.

・They requested that something (should) be done immediately. 直ちに何とかしてもらいたいと要請した.