95. 增长见识 enlarge one’s view
94. 过得快乐 enjoy oneself
93. 从事于 engage in
92. 忙着做某事 be engaged in
91. 从头至尾 from beginning to end
90. 在…尽头,末尾 at the end of
89. 鼓励某人做某事 encourage sb to do
88. 使某人能够做某事 enable sb to do
87. 着重于 place/ put emphasis on
86. 应急出口 emergency exit