A hearty meal after a grueling day is a must for workers at the cross-sea railway construction site in Hangzhou Bay. But making sure those meals stay hot is no easy task. Luckily, an aerial drone has swooped in to save the day.■
Source: Xinhua
Editor: huaxia
2024-01-02 09:50:16
A hearty meal after a grueling day is a must for workers at the cross-sea railway construction site in Hangzhou Bay. But making sure those meals stay hot is no easy task. Luckily, an aerial drone has swooped in to save the day.■