09-01-2015 07:00

Three tiger cubs were born in a zoo in China. Their mother was quite weak after the birth. She did not have enough milk, but people added nutrients to her food and she was OK.

Now the cubs are one month old. Two of them are female and one is male. It is not easy for them, but they look healthy. People allowed them outside to meet visitors of the zoo. Everybody thinks that they are adorable.

Difficult words: cub (a young animal), nutrient (a special food that makes your health better), adorable (something that fills you with love).

You can read the original story and watch the video in the Level 3 section.