She felt triste after hearing the bad news.

听到坏消息后，她感到悲伤的。

She wrote a triste poem about her experiences.

她写了一首关于她经历的悲伤的诗。

He looked triste when he talked about his lost pet.

当他谈到他失去的宠物时，他看起来很悲伤的。

The rainy weather made the day feel even more triste.

雨天让这一天感觉更加悲伤的。

The movie's ending was so triste that it made everyone cry.

电影的结局太悲伤的，让所有人都哭了。

Ask you can have some triste, seem one river spring water go running!

问君能有几多愁, 恰似一江春水向东流!