Nǐ / de / yāo / qǐng / wǒ / xīn / lǐng / le / bú / guò / jīn / tiān / shí / zài / chōu / bù / chū / shí / jiān

你的邀请我心领了，不过今天实在抽不出时间。

I appreciate your invitation, but I really cannot find time today.