wǒ / dīng / zhe / miǎo / zhēn / děng / dài / kǎo / shì / jié / shù / de / líng / shēng / xiǎng / qǐ

我盯着秒针，等待考试结束的铃声响起。

I watched the second hand and waited for the bell signaling the end of the exam.