根据语境的不同，我们有很多种说法来表达数字0：
2-0 (football) = Two nil
30 – 0 (tennis) = Thirty love
604 7721 (phone number) = six oh four…
0.4 (a number) = nought point four / zero point four
0℃ (temperature) = zero degrees
2-0 (football) = Two nil
30 – 0 (tennis) = Thirty love
604 7721 (phone number) = six oh four…
0.4 (a number) = nought point four / zero point four
0℃ (temperature) = zero degrees
