相信藉由自己的努力，加上持續在當地環境生活，一定能克服語言的障礙，並且

相信藉由自己的努力，加上持續在當地環境生活，一定能克服語言的障礙，並且較能適應當地的生活結交到更多的朋友。

結果 (英文) 1:

I believe by their own efforts, coupled with continued life in the local environment, will overcome the language barrier, and better able to adapt to local life to make more friends.

結果 (英文) 2:

I believe that through my own efforts, coupled with the continuous living in the local environment, we will be able to overcome the language barriers and make more friends than to adapt to local life.

結果 (英文) 3:

I believe that with my own efforts and continuous living in the local environment, I can overcome the language barrier and make more friends than I can adapt to the local life.