我一直知道你去年夏天干了什么的英文

i'll always know what you did last summer

• 我:    I; my; me
• 一直:    straight; straight ...
• 知道:    know; realize; be ...
• 你:    you
• 去年夏天:    last summer
• 干:    trunk; main part
• 了:    finish; complete; ...
• 什么:    what