求翻译：坚持志愿者服务活动，大二每隔三周一次的天津市养老院志愿者活动，大三一周6~9小时的泰达国际心血管医院导诊和照顾爱心病房志愿活动等，为需要的人尽力是什么意思？

Adhere to voluntary service activities, sophomore nursing home every three weeks of volunteer activities in Tianjin, junior one weeks 6 to 9 hours of TEDA International Cardiovascular Hospital, guiding patients and volunteer activities to take care of the ward caring for the needs of people try to

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Persists the volunteer servicing activities, each big two three Monday time Tianjin Old folks home volunteer moves, big 31 week 6~9 hour Thai reaches the international cardiovascular hospital to lead examines and considers the compassion hospital ward wish activity and so on, for needs human with ev

Adhere to the volunteer service activities, a sophomore at intervals of three weeks of Tianjin nursing home volunteer, 31 weeks 6-9 hours guiding patients and taking care of the Teda International cardiovascular hospital charity wards in volunteer activities, and so on, for people in need

Adhere to the volunteer service activities, a sophomore at intervals of three weeks of Tianjin nursing home volunteer, 31 weeks 6-9 hours guiding patients and taking care of the Teda International cardiovascular hospital charity wards in volunteer activities, and so on, for people in need