1. Expressing understanding and concern: "It sounds like you're really busy today, you've worked hard! I hope you can take a good rest now and recover your energy
2. Provide positive encouragement: "Although busy, I believe your efforts will definitely yield fruitful results. Continue to maintain this positive attitude, and the future is promising
3. Ask if you need help: "If there is anything else you need to help with next, just let me know and I am happy to do my best to share the burden for you