The adventure had been planned for quite a while.
那项冒险曾经作了长期的周详计划。
日常应用会话口语
Plan(计划)（一）
📚 句中词汇解析
从本句中提取的重要词汇
n. 冒险活动;冒险经历;奇遇;
💡 ad做…，加强…+venture冒险→冒险
"the pure escapism of adventure movies"
惊险电影的纯娱乐性
近义：incursion, quest, tour, venture, walkabout, campaign
adv. 相当，很;非常;确实如此;
💡 教室非常（quite）安静（quiet）
"The scheme seems on the surface to be quite practical."
这个方案表面上看来似乎很实际.
近义：long, mighty, moderately, much, perfectly, pretty
反义：incompletely, approximately, insufficiently, miserably, nearly, poorly