笔直 (bǐ zhí) — straight as an arrow, perfectly straight

뜻

예문

• 这条公路修得笔直，一眼望不到头。
  Zhè tiáo gōng lù xiū dé bǐ zhí, yì yǎn wàng bú dào tóu.
  This highway was built perfectly straight; you can't see the end of it.
• 他站在那里，身体挺得笔直。
  Tā zhàn zài nà lǐ, shēn tǐ tǐng dé bǐ zhí.
  He stood there with his body stretched perfectly straight.
• 画一条笔直的线，别画歪了。
  Huà yì tiáo bǐ zhí de xiàn, bié huà wāi le.
  Draw a perfectly straight line — don't make it crooked.