tā / zhǔ / dòng / tì / tóng / shì / fēn / yōu / bāng / dà / jiā / jiě / jué / le / bù / shǎo / wèn / tí

他主动替同事分忧，帮大家解决了不少问题。

He took the initiative to share his colleague's worries and helped everyone solve many problems.