Irac
abbr. issue; rule; application; and conclusion 问题
🗣️ 情景例句
What has kept you so busy?
什么使你这么忙？
It's essential to choose the right means of transportation.
选择合适的运输方式很重要。
I'm afraid I can't do that right now. the manager isn't here.
恐怕我现在不能退钱给你。经理不在这里。