6 sentences for 交 (jiāo — intersect)

1. 寒暑交迭，四季轮回。

   hán​shǔ jiāo dié, sì jì lún​huí.

   Winter and summer alternate, and the four seasons cycle through.

   Source: Dong Chinese Dictionary

2. 他想成为一名交警。

   tā xiǎng chéng​wéi yī míng jiāo jǐng.

   He wants to become a traffic policeman.

   Source: Dong Chinese Dictionary

3. 这两条直线在圆心相交。

   zhè liǎng tiáo zhí​xiàn zài yuán​xīn xiāng jiāo.

   These two lines intersect at the center of the circle.

   Source: Dong Chinese Dictionary

4. 三角形的三条中线交于其重心。

   sān​jiǎo​xíng de sān tiáo zhōng​xiàn jiāo yú qí zhòng​xīn.

   The three medians of a triangle intersect at its centroid.

   Source: Dong Chinese Dictionary

5. 灯光与星光交辉，夜晚的景色十分迷人。

   dēng​guāng yǔ xīng​guāng jiāo huī, yè​wǎn de jǐng​sè shí​fēn mí​rén.

   The city lights and starlight shone together, making the night scenery very enchanting.

   Source: Dong Chinese Dictionary

6. 这里的地形重叠交错，进山后很容易迷路。

   zhè​lǐ de dì​xíng chóng​dié jiāo cuò, jìn​shān hòu hěn róng​yì mí​lù.

   The terrain here is overlapping and crisscrossed; it's easy to get lost after entering the mountains.

   Source: Dong Chinese Dictionary