hái / zi / men / chì / zú / pǎo / guò / róu / ruǎn / de / shā / tān / kāi / xīn / de / xiào / le / qǐ / lái

孩子们赤足跑过柔软的沙滩，开心地笑了起来。

The children ran barefoot across the soft beach and began laughing happily.