O-16：open and shut 明明白白
A:I find that Mary is making eyes at Tom.
A：我发现玛丽对汤姆抛媚眼。
B:It seems open and shut to me. She is in love with Tom.
B：我看得一清二楚的，她爱上汤姆了。
A:So soon? She just met him last week.
A：这么快，她只不过才认识汤姆一个星期。
B:She said that she took a shine to Tom when they met for the first time.
B：她说她对汤姆是一见钟情。
