adj.孤苦伶仃的，孤独凄凉的，凄凉的，荒芜的，不大可能成功的，难以实现的

The forlorn figure of the old man sitting alone on the bench tugged at my heartstrings.
那位孤独的老人独自坐在长凳上的身影牵动了我的心弦。
The abandoned house stood forlorn in the midst of overgrown weeds, a testament to forgotten times.
那座被遗弃的房子孤零零地矗立在茂盛的杂草中，见证了被遗忘的时光。
She gazed out the window with a forlorn expression, lost in thoughts of what could have been.
她带着一种落寞的表情凝视着窗外，沉浸在对过往可能性的沉思中。
The forlorn puppy wandering the streets seemed to be searching for a home and love it had lost.
那只在街头流浪的孤苦无依的小狗似乎在寻找它失去的家和爱。
After the party ended, the once vibrant room was left forlorn, with scattered balloons and crumpled streamers telling tales of the night's revelry.
派对结束后，曾经热闹非凡的房间变得凄凉，散落的气球和皱巴巴的彩带讲述着夜晚狂欢的故事。
His forlorn smile hid a deep sadness that only those who truly knew him could decipher.
他那凄凉的笑容隐藏着深深的悲伤，只有真正了解他的人才能解读。
The forlorn letter, addressed to nobody, lay forgotten in the corner of the post office, a symbol of unrequited love.
那封寄给无名氏的、充满凄凉的信件被遗忘在邮局的角落里，成为了单相思的象征。
Walking through the deserted amusement park, the sound of our footsteps echoed in the forlorn atmosphere.
穿过废弃的游乐园，我们的脚步声在凄凉的氛围中回荡。
The forlorn melody of the harmonica carried on the wind, stirring feelings of nostalgia in anyone who heard it.
口琴那凄凉的旋律随风飘扬，触动了每个听到它的人心中的怀旧之情。
The once bustling marketplace now lay forlorn, its empty stalls a poignant reminder of more prosperous days.
这个曾经繁华的市场现在变得荒凉，空荡荡的摊位凄凉地提醒着人们过去的繁荣景象。