Děng le liǎng gè xiǎoshí, tā biàn de fánzào bù'ān.
After two hours of waiting, he grew restless and agitated.
Tips
mistakes
烦燥 is a widespread non-standard variant of 烦躁 — Xinhua explicitly maps it back to 烦躁. The standard form uses 躁 (foot radical, 'restless'); 燥 (fire radical) actually means 'dry'. Stick with 烦躁 in formal writing.
