关于悲伤的英语作文50词左右，可以尝试以下内容：

The Weight of Loss

Grief is a silent burden, heavy on the soul. It's the ache in the chest when a cherished memory fades, the void in the heart when a loved one is gone. It's a storm that rages without warning, leaving a trail of sorrow in its wake. Yet, even in the darkest of times, a glimmer of hope remains, a reminder that healing is possible.

（注：此作文尝试在50词左右表达悲伤的核心情感，通过比喻和意象展现失恋、失去亲人等常见悲伤场景，并传递出希望的信念。）