他喋喋不休地说着某个无聊的电视连续剧。He was carrying on about some stupid television series.事情变得有点沉闷无聊的时候，不要胆怯。Don't be faint-hearted when things seem a bit slow or boring.会议变成了无聊的扯皮。The meeting degenerated into petty squabbling....
他将吉普车切换为四轮驱动模式后涉水爬上了坡。He put the jeep in four-wheel drive and splashed up the slope.空气循环是靠机械驱动的。The air was circulated mechanically.四轮驱动轿车a car with four-wheel drive...
A broken salver can be cemented.碎托盘能被粘起来.By oxidation - reduction reaction, copper is cemented into the iron.经氧化 ― 还原反应, 铜渗入铁中.The snow on the ground gradually cemented as the night fell.随着夜幕降临地上的雪逐渐凝结起来....