It was quite by accident真是始料不及

昨日复习： 

Please wait behind the white line.

英 [ pliːz / weɪt / bɪˈhaɪnd / ðə / waɪt / laɪn ]

请在白线外等候。

今日课程：

It was quite by accident.

美 [ ɪt / wəz / kwaɪt / baɪ / ˈæksɪdənt ]

真是始料不及。