我的爱只能够让你一个人独自拥有 帮忙翻译下英文

My love can only be your own!
我的爱只能让你一个人拥有.

"My" love only belong to you "我”的爱只属于你一人

My love only for you.or
my love is all for you.

Only you can have my love.
My love is just for you.

你说的My love can only let you alone have 是典型的中式英语。中文的表达习惯和英文不一样。
My love only belongs to you.这句就可以

only 就能表达出仅仅，只的意思,不用再加one person什么的.

you are the only one who can have my love.
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你的那些不行啊，语法和习惯都说不通~~~

主动:Only you hold my love.
被动:My love is held by you alone.