With the world changing fast, we have something new with all by ourselves every day.
Recently some hospitals in China have adopted ______ they call a robot-doctor, ______ will be used to operate on patients with more accuracy.
. ______ understanding the challenges faced by the world’s poorest people can we expect a new future free of extreme poverty and hunger.
. This system allows businessmen to keep ______of their list of goods by showing which items are being sold and how fast they are moving.
______ somewhat weak infrastructure, Hong Kong’s overall economic performance and business efficiency make it Asia's leading financial capital for a long time.
Few pleasures can equal ______ of achieving your goal after hard work.