好。我得将平方公尺转换为坪数。
Okay . I 'll have to convert square meters to pings .
在朝鲜袭击延坪岛数周后，首尔街头的紧张情绪仍在弥漫
" Weeks after North Korea 's attack on Yeonpyeong Island , the mood is still tense on the streets of Seoul "
坪数