不见不散。(Bú jiàn bú sàn.)not leave without seeing each other; be there, be square.

Explanation

“不见不散”的意思就是在约定的地点等候，不见面就不离开。指一定要等对方到来。与人约会时常常使用这句话。
“不见不散”（ Bú jiàn bú sàn.）means people have promised that they must not leave unless they see each other. It is often used when have an appointment.
words:

今年jīnnián:this year;
申请shēnqǐnɡ:apply.

Sentences

1、Jiă:Jīntiān wǎnshang qī diǎn wǒ qǐng nǐ kàn diànyǐng.
甲：今天晚上7点我请你看电影。
A: I will invite you to watch a film at 7 tonight.

Yǐ: Hǎo, wǒmen bú jiàn bú sàn.
乙：好，我们不见不散！
B: Ok , let’s not leave without seeing each other.

2、Jiă: Jīnnián nǐ xiān qù, míngnián wǒ yě shēnqǐng qù Yīngguó liúxué.
甲: 今年你先去，明年我也申请去英国留学。
A: You go first this year, and I will apply to study in Britain too next year.

Yǐ: Dào shíhou zánliǎ bú jiàn bú sàn.
乙：到时候咱俩不见不散！
B: Let’s be there or be square.