Springs and rivers that drain into lakes carry dissolved nitrates and phosphates.流入湖中的泉水和河水携带了溶于水的硝酸盐和磷酸盐。Flooding was caused by water gushing into rivers from uplands.从山地奔流而下的水涌入河中引发了洪水。We meandered through a landscape ...
Guaranteeing the safety of students requires continued vigilance on the part of teachers.要确保学生安全,教师得时常保持警惕.This tradition of guaranteeing anonymity began to develop quickly.这种担保匿名的传统便开始迅速扩展开来.Thethe goal , keeping improv...
The kite felt mazed when it was free from the constraint.挣脱束缚的风筝,自由了,却也迷惘了.A kite dangles from a telephone wire.一只风筝悬挂在电话线上晃来晃去.Kite is undoubtedly a class player.凯特绝对是个一流选手。Some members of the government flew a kite abo...