תרגום - אנגלית-לטינית - My eyes can twinkleMy lips can ...

The words mei/mea are somewhat unnessecary in Latin here. Since Latin has no articles 'oculi' can mean both '(the) eyes' or 'my/his/her.. eyes'. The correct translation depends on the context.

One could even say
Oculi micare et labia subridere possunt
Sed dolorem in pectore, nemo videre potest