under the rose

例句：

1. 1. She's always secretly hopingfor a better life.
   她总是秘密地希望过上更好的生活。
2. 2. Theykept their plans under therose until they were ready toreveal them.
   他们把计划保密，直到准备好透露为止。
3. 3. The couple decided tokeep their wedding plans under the rose untilthey could afford it.
   这对夫妇决定将他们的婚礼计划保密，直到他们能够负担得起。