一条线

一條線
yītiáoxiàn

strategic line of defense stretching from Japan to Europe to the United States

Wiktionary

Entry Composition

1 一 yī
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
2 条线 tiáoxiàn functional line within an organization