This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。
新概念英语第二册
Lesson 64 The Channel Tunnel
📚 句中词汇解析
从本句中提取的重要词汇
vt. 解决;解答;解释;清偿（债务）;
💡 solv松的+e → 解释；解决
"Attempts are being made to solve the problem of waste disposal."
正在想办法解决废物处理的问题。
近义：release, resolve, settle, clear, crack, discharge
反义：implicate, ravel, snag, snarl, swamp, tangle
n. 问题;疑难问题;习题;引起麻烦的人;
adj. 成问题的;难处理的;关于社会问题的;
💡 problem- 【希腊传入拉丁】字面上表”向前抛的东西”也表问题
"His mind reached after an understanding of the problem."
他开动脑筋,想弄懂这个问题.
近义：headache, hitch, imbroglio, jam, knot, matter
反义：repair, reparation, workaround, remedy, refitting, overhauling
n. 空气流通;通风设备;通风方法;公开讨论;
💡 vent- =wind,表示”风”##lat = bring,out,表示”拿, 带”#词根助记：venti风+lat=通风
"Some people think that ventilation is the same thing as air conditioning."
有些人以为通风和空调是一回事.
近义：ventilating, aeration, airing, exteriorization
n. 火车;行列;一系列相关的事情; 拖裾;
v. 训练;教育;培养;修整;
💡 train(draw)→教养；训练；列车；行列；导火线
"The train went slower and slower until it stopped altogether."
火车愈来愈慢，最后完全停了。
近义：illustrate, instruct, master, prepare, qualify, raise
n. 隧道;地道;烟道;（动物栖息的）穴;
vi. 打通隧道;挖掘隧道;
vt. 在…挖掘隧道;在…打开通道;
💡 tunn管道+el表名词 →隧道
"the Anglo-French consortium that built the Channel Tunnel"
修建英吉利海峡隧道的英法财团
近义：subway, underpass