Many school buildings are unsafe, and some are falling apart.许多校舍不安全，有些简直是摇摇欲坠。Dangerous undertows make swimming unsafe along most of the coastline.由于存在着危险的下层逆流，在大部分海岸线附近游泳都不安全。Critics claim the trucks are unsafe.批评家声称这些...
Dangerous undertows make swimming unsafe along most of the coastline.由于存在着危险的下层逆流，在大部分海岸线附近游泳都不安全。The ice on that pond is unsafe for skating.在那个池塘的冰面上溜冰不安全。In the larger neighbourhood, I felt very unsafe.在大一点的小区里，我感到很不安全...
In a single effortless motion, he scooped Frannie into his arms.他一下子就轻松地把弗兰尼拥入怀里。She liked him above all for his effortless charm.她最喜欢他身上那种与生俱来的魅力。He played the piece with effortless artistry.他游刃有余地演奏了这首乐曲。...
必须协调城市规划和土地分配之间的关系。Town planning and land allocation had to be coordinated.她又小又弱，穿一身军装看起来很不协调。She was small and fragile and looked incongruous in an army uniform.这项锻炼可以提高协调能力、平衡力、把握时机的能力和脚法。This exercise improves your co...
打孔的地方表示正确答案.The places where the holes are punched out mark the right answers.(列车)乘务员用剪票夹在我们的车票上打孔(验票).The train conductor punched our tickets.如果汇水面积大于天沟排水能力, 可以在天沟底部打孔.For catchment areas greater than gutter capacity, s...