ReadWriteQuiz
Chinese dictionary
slrack one's brains; take great pains to think something through
他费尽心思地对她好。
He was making a real effort to be nice to her.
我费尽心思扯谎。
I tried so hard to lie.
他费尽心思地对她好。
He was making a real effort to be nice to her.
我费尽心思扯谎。
I tried so hard to lie.