A collection of black coffee, bitter coffee flavors of the characteristics of Hong glycolic acid, which the original but rough, deep and intriguing.

黑咖啡集合了咖啡香甘醇酸苦五味的特点，它原始而又粗犷，深邃而又耐人寻味。

youdao

Sick flavor, acid, bitter, also have sweet, when it comes to sweet, everyone will think: sick bitterness, that's for sure, how is sweet? Don't worry, listen to me speak three taste slowly.

生病的滋味，有酸、有苦、也有甜，说到甜，大家会想：生病有苦那是肯定的，怎么会是甜的呢?别急，听我慢慢地把三样滋味说出来。

youdao

The work of more than ten years I felt the acid, sweet, bitter, spicy.

十多年的工作让我感受到了酸、甜、苦、辣。

youdao

The film is more civilized than the play, the acid slightly diluted, and Law, for one, looks eaten away by the bitter pace of it all.

NEWYORKER: Closer