The plus sign is used in addition and the minus is used in subtraction.加号用于加法;减号用于减法....using concrete objects to teach addition and subtraction.用实物来教加减法There will be simple tests in addition, subtraction, multiplication...
我们驱车向东去罗斯托克，但地图却给我指错了方向。We drove east to Rostock, where my map led me astray.他们继续向东朝该市的小机场推进。They were pressing on eastwards towards the city's small airfield.如果开车，在9号公路向东行驶。To drive, go east on Route 9....
His abhorrence of racism led him to write The Algiers Motel Incident...对种族主义的憎恨促使他写了《阿尔及尔汽车旅馆事件》一书。He was sorry for the soldier who lay dying in Algiers.他为那位奄奄一息地倒在阿尔及尔的士兵而难过.Von Arnim was brought through Algiers on his ...