My parents enjoy reading books in their free time.

$\Longrightarrow$My parents are interested in reading books in their free time.

$\Longrightarrow$$\begin{cases} like\\love\\enjoy\\interested in (Người)\\interesting to (vật)\\keen on\\font of\end{cases}$+.....: thích.......

#toiyeubongda

My parents enjoy reading books in their free time

` -> ` My parents are fond of reading books in their free time 

- Be fond of + V-ing / N `  = `  Enjoy + V-ing / N 

- Parents là chủ ngữ số nhiều nên dùng tính từ sở hữu their