雙語社評齊齊聽
[audio] Presented by Dr KWOK, Frieda Yuk-yin, Senior Lecturer of Hong Kong Community College, The Hong Kong Polytechnic University
1. delegation
2. lag behind
3. advent
4. innovation and technology
5. inherent
6. indisputable
7. surpass
8. reckon
9. mobile payment
10. surveillance