他把机器拆开,让大家看操作的每个细节.He took the machine apart to show every detail of its operation.课程除了介绍一般电脑知识外, 还提供实际操作的机会.In addition to giving a general introduction to computers, the course also provides practical experience.我们讨论过,...
RUBI ? also owns a wide range of hand tools just as trowels, jagged trowels and brick.RUBI同时也有一系列的手动工具,如;抹刀、带齿刮刀 、 以及油灰刀等.They used brushes, trowels, even satay sticks, leaving bone perched on a pedestal of earth.他们使用刷子 ...