描写不舍的英语作文可以从多个角度进行表达，以下是一些精选的句子和段落，可以帮助你描绘出那份难以割舍的情感：
时间的流逝与思念的留存
"Time can take away the moments, but it cannot erase the memories we hold dear."
离别的瞬间与期待重逢的愿望
"We will leave in the end, not for the sake of parting, but for the sake of the next moment of meeting."
对过去美好时光的怀念
"I hate to part with you, my good neighbors. You have been a part of my life, and I will miss you dearly."
分别时的不舍与对未来的不确定
"Today you with a smile and say good-bye, I wish I laughed to meet you."
"You'll never see my loneliest time, because I am the loneliest when you are not with me."
对未来的期待与对现在的珍惜
"Although it is very difficult to part with you, I know this is just the beginning of a new chapter in our lives."
离别时的伤感与对友情的珍视
"It's joy to know you, wishing the nicest things always for you, not just when we part, but always."
对未来的不确定与对现在的留恋
"At the end of the road, there is still a road； it just requires a turn of the wrist. Similarly, our separation is only a transition to a future reunion."
这些句子和段落可以帮助你表达出对离别的不舍和对未来的期待。你可以根据自己的具体情境选择合适的句子或段落进行组合和调整，以更好地表达你的情感。