4 交响乐 [-響樂] jiāoxiǎngyuè (simultaneously-sound-music) symphony: 古典~ classical symphony || 现代 ~ modern symphony || 听 ~ listen to a symphony ' 42 同时 [-時] tóngshí (same-time) at the same time: ~进来 come in at the same time || ~出现 appear simultaneously || ~生病 get sick at the same time ' 15 录音 [錄-] lùyīn (record-sound) record: 听/放~ listen to/play back a recording || 重新~ re-record || 同期~ record simultaneously ' 15 同步 [-] tóngbù (same-pace) synchronism, in pace with: ~卫星 synchronous satellite || ~增长grow in step with || 语言与文化~发展, ~变化. Languages and cultures develop and change simultaneously. ' 47 边 [邊] biān (margin, edge) simultaneously: ~吃~说talk while eating || ~听~想 think while lestening || ~工作~学习 work and study || ~开车~打电 话很危险. To drive while talking on the phone is very dangerous. '