重點講解：
1. to some extent
在某種程度上；
eg. Language is a reflector of a society to some extent.
從某種程度上來說，語言反映了社會F-rP^Ajv5_v[+|F%。
eg. We've altered the original plan to some extent.
我們部分地改變了原計劃~e2gTtIXW8#r。
2. kick in
捐獻；捐助；
eg. Kansas City area churches kicked in $35,000 to support the event.
堪薩斯城地區的教會為此事捐助了35，000美元s*GUDrbWWfP86J5L。
eg. To keep it going, Lenoire kicked in her own earnings from acting.
為了使它繼續下去，勒努瓦捐出了自己演戲掙的錢ksJmJiP8=sfYU!。
3. interact with
相互交流；相互溝通；
eg. These two chemicals interact with each other at a certain temperature to produce a substance which could cause an explosion.
這兩種化學藥品在一定溫度下相互作用并產生一種引起爆炸的物質In@2P+Ys9uA。
eg. Using a mascot for your company is part of a marketing strategy to further interact with your customers and consumers.
給你的公司使用一個吉祥物是加強與你的顧客和消費者互動的一種營銷戰略+F~oZ9*3R6S。