文字稿:

Is it a bird? Is it a plane? No, it's a flying waiter.

Due to a lack of staff,restaurateurs in Singapore have started to use drones to get food from the kitchens to the diners.

The robots fly over the heads of customers on paths charted by a computer.

But are these foodies ready for service without the human touch?

Vocabulary 詞匯

restaurateurs 餐館老板

drones 無人機(jī)

diners 用餐者

charted 繪制的

the human touch 人情味