我很欣慰英语

I am glad to see that you are happy now.祝你快乐：）

英语翻译：In addition, the city of our city is still under construction, I am very happy.

It's my pleasure to see you happy now.

It is grateful to see you are so happy now.

地铁，在欧洲称为metro，在美国称为subway， 在英国称为underground 或者tube。 在中国按metro标记。 因此可翻译为：In addition, the metro lines are being constructed in our city. I'm very pleased for it.are being constructed 现在进行时的被动语态。

i am very pleased to see you are happy now.