But the race for drone deliveries is heating up, and a fully autonomous home delivery future is closer than ever.

但是无人机送货的竞争正在升温，一个全自主式送货上门的未来比以往任何时候都更加接近。

In New York " OJ" contracts, for future deliveries of frozen concentrated orange juice, are being traded at $3.07 a pound, some 50% higher than in January last year.

在纽约，OJ合约（未来交货的冷冻浓缩橙汁）的交易价格为每磅3.07美元，比去年1月份高出约50%。

More than 97% said the mat had been beneficial and that they would be willing to pay for one during future deliveries (the cost would be 40 taka, or about 50 cents).

其中超过97%认为这个产垫很有效，并表示将来生产时也愿意买这种产垫（价钱为40塔卡，即约50美分）。