shū / fǎ / lǎo / shī / yāo / qiú / wǒ / men / lián / xiě / zhè / yì / háng / zì / bù / néng / pín / fán / tíng / bǐ

书法老师要求我们连写这一行字，不能频繁停笔。

The calligraphy teacher asked us to write this line continuously without frequently lifting the pen.