辜负: to fail to live up (to expectations), unworthy (of trust), to let down, to betray (hopes), to disappoint...
揉: to knead, to massage, to rub...
中华民族: the Chinese nation, the Chinese people (collective reference to all the ethnic groups in China)...
课堂: classroom...
召集: to convene, to gather...
现任: to occupy a post currently, current (president etc), incumbent, (coll.) current boyfriend (girlfriend, spouse)...
挑起: to provoke, to stir up, to incite...
内存: internal storage, computer memory, random access memory (RAM)...
带动: to spur, to provide impetus, to drive...
火柴: match (for lighting fire)...
