side by side 并排, 并肩
learn ... by heart 用心學習
combine ... with ... 與...結合
in that circumstances 如果是那樣的話
replace ... with ... 用...代替...
keep a record of 記錄
comments on ... 關于...的意見
at least 至少來源:
speak about 談及
expect of/from... 從...當中期待
in return 作為回報
the survey on ... 關于...的調查
differ in... 在...不同
emerge from... 從...出現
be satisfied with...
play ... roles 扮演...的角色
lean over... 彎下身子 俯身于...之上
turn out 結果是,證明是
in silence 在沉默中
burst into laughter 突然笑出聲來
concentrate on ... 全神貫注于...
be replaced by 被...所取代
for the purpose of... 為了..., 因...起見
distinguish ... from ... 區分...與...
communicate with... 與...交流
one another 彼此,相互
by means of... 用...的方法
at the approach of... 在...快到的時候
differ from... 與...不同
for instance 舉例來說
divide ... into ... 把...分成...
enable sb. to do ... 使某人能夠做某事
wave goodbye 揮別
in sympathy with 同情 贊成 和...一致
vi. 浮現,(由某種狀態)脫出,(事實)顯現出來