back and forth(yī lái yī wǎng)

back and forth

As a Chinese idiom, Pinyin is y ī L á iy ī w ǎ ng, which means to describe the repetition or alternation of actions. From journey to the West.

The origin of Idioms

The 67th chapter of journey to the west by Wu Chengen of Ming Dynasty: "the traveler said with a smile:" it's so deaf and dumb! Don't go! Look at the stick! " The monster is not afraid to be blocked by a random gun. In that mid air, one comes and one goes, one goes up and down, fighting until the third shift, there is no victory or defeat

Idiom usage

As an object, attribute, etc. When it's getting late, each boat has two corner lights, one coming and one going, reflecting the river, bright up and down. The 41st chapter of scholars by Wu Jingzi in Qing Dynasty

Chinese PinYin : yī lái yī wǎng