Các câu ví dụ cho từ learnt

1. She learnt to make tofu pudding from an old Chinese man she knew.

2. Sheep learnt to recognize Barack Obama after being shown his photo a few dozen times, said a study Wednesday which suggested our four-legged friends may be smarter than we think.

3. Quan, having learnt her lesson, now periodically visits a clinic to receive a hormone injection.