hái / zi / yòng / shǒu / jiǎo / dòng / shuǐ / pén / féi / zào / mò / hěn / kuài / duī / le / qǐ / lái孩子用手搅动水盆,肥皂沫很快堆了起来。The child stirred the basin with his hand, and the soapy foam quickly piled up.