▶ tango.py
import time
a = ['rain', 'snow', 'hail', 'drizzle', 'sleet', 'shower',
'mist', 'fog', 'cloud', 'rainbow', 'wind']
b = ['雨','雪','ひょう','霧雨','みぞれ', 'にわか雨', '霧', '濃霧',
'雲', '虹', '風']
s = len(a) - 1
count = 0
n = 1
t1 = 1
t2 = 2
while count < 100: # 100 表示を繰り返す回数
time.sleep(t1)
print (a[n])
time.sleep(t2)
print (b[n], '\n')
count += 1
if n == 4:
n = 0
else:
n += 1