It's not an easy task for the pandas, as they are already familiar with the Sichuan dialect of their keepers. They need time to improve.

It's not an easy task for the pandas as they are already familiar with the Sichuan dialect of their current keepers. They need more time to improve.

We immediately started our training program because the two cubs not only need to adapt themselves to the climate and geographical environment of the tropical island, but also to understand the language of their new keepers and visitors.

First we have to get it into orbit, which is not an easy task.

Bringing a lake around once it's been impaired is not an easy task.

With all that he has already done for Switzerland ... it's a bit too easy to criticize him for not being here.