xiǎo gǒu / chèn / méi rén / zhù yì / bǎ / zhuō shàng / de / zhǐ jīn / sī suì / le

小狗趁没人注意，把桌上的纸巾撕碎了。

While no one was paying attention, the puppy tore the tissues on the table to shreds.