0718名無しさん@英語勉強中 (ワッチョイ c6ae-od5V)垢版 | 大砲2017/12/19(火) 21:44:47.28ID:N0lMMEAY0 >>710 >>It can be used to express what is right, proper, or expected: "it would be best not to say such things." Give me another one or two example. Please.