三十八度线

38th parallel / dividing line agreed at Yalta between US and Soviet zones of influence in Korea, now the DMZ between North and South Korea

three / 3

variant of 線|线[xian4]

thread / string / wire / line / CL:條|条[tiao2],股[gu3],根[gen1] / (after a number) tier (unofficial ranking of a Chinese city)

ten / 10

eight; 8

to pass / to spend (time) / measure / limit / extent / degree of intensity / degree (angles, temperature etc) / kilowatt-hour / classifier for events and occurrences

to estimate / Taiwan pr. [duo4]

thirty / 30

eighteen / 18

octave