Translate the following English word into Chinese.[br][/br] traffic light:
举一反三
- Translate the following terminology (术语) into Chinese.[br][/br] structure:
- Translate the following terminology (术语) into Chinese.[br][/br] steel structure:
- Translate the following terminology (术语) into Chinese.[br][/br] concrete structure:
- Translate the following English sentences from the text into Chinese.
- Translate the following Chinese into English 目光交流