会很开心

will be very happy

→ 会
phrase Uncommon #10,378
will be very happy 会 indicates a future possibility or likelihood; 很开心 means “very happy.”
CH: 收到你的消息,你会很开心。
EN: You’ll be very happy to hear from them.

如果这次你能收下我会很开心

I’d be really happy if you could accept it this time.

— 借东西的小人阿莉埃蒂 (2010)

每当她在桥上出现的时候我就会很开心

I’m always happy whenever she shows up on the bridge.

— Suzhou River (2000)

他们会很开心

They will be very happy.

— 野草莓 (1957)

你会很开心

You will be very happy.

— 生吃 (2017)

积善先生会很开心的

Mr. Jishan will be very happy.

— 黄飞鸿之一:壮志凌云 (1991)

我可以一起他会很开心的

I can come along. He’ll be very happy.

— 利维坦 (2014)

他会很开心的

He'll be very happy.

— 野草莓 (1957)

我肯定德温特先生会很开心听到这席话

I’m sure Mr. De Winter will be very pleased to hear that.

— 蝴蝶梦 (1940)

她会很开心的

She’ll be very happy.

— 调音师 (2018)

我也会很开心

I would be very happy too.

— 放牛班的春天 (2004)

你在这里会很开心

You’ll be very happy here.

— 奥本海默 (2023)

凯蒂也会很开心的

Katie will be very happy too.

— 神秘河 (2003)