Embroidery calls for great care . There must not be even a single sloppy stitch.刺绣要求很高, 一针也不能马虎.It is a headache to decipher his sloppy penmanship.辨认他的潦草的字迹叫人头痛.Mother constantly picked at him for being sloppy.母亲不断地批评他衣着...
They just sat there wittering about what lectures they had tomorrow.他们就坐在那儿没完没了地聊明天要听哪些讲座。He attended his lectures and took copious notes.他去听他的课，做了大量的笔记。Attendance at these lectures is not compulsory.这些课不是硬性规定要听的。...