薄冰 (báo) — thin ice

定義

例文

• 冬天到了，河面上结了薄冰。
  Dōng tiān dào le, hé miàn shàng jié le báo.
  Winter has arrived, and thin ice has formed on the river.
• 小心，路上有薄冰，走路要慢一些。
  Xiǎo xīn, lù shang yǒu báo, zǒu lù yào màn yì xiē.
  Be careful, there is thin ice on the road, so walk slower.
• 他站在薄冰上，不敢动。
  Tā zhàn zài báo shàng, bù gǎn dòng.
  He stood on the thin ice and dared not move.