在山脚下underahill在山脚下的军营abasecampontheskirtofthemountain.他们在山脚下。Theyareatthefootofthehill.房子在山脚下。Thehouseisatthefootofahill.我们在山脚下扎营。Wecampedatthebaseofthemountain.战士们齐步走到山脚下。Thesoldierskeptinstetinstepuntiltheyreachedthefootofthemountain.他一直跑到山脚下。Herandowntothefootofthehill.他们在山脚下吃午餐。Theyarehavinglunchatthefootofthehill.少先队员们在山脚下露营。Theyoungpioneerscampedatthefootofthemountain.登山队在山脚下驻扎下来。Themountaineeringpartytookupitsquartersatthefootofthemountain.
秋末夏初
