请求雅思作文思路People in the past used to be more dependent on one

请求雅思作文思路People in the past used to be more dependent on one 英语翻译1.In the past,people used to travel on foot and by horse In the past,people used ___ to calculate fast.(abacus) to be so dependent on other people like In the past,I used to ... In the past ,we used to s_____letters used to是否等于in the past People in the past used e______ tusks to make works of art. There used to be many green trees in this area in the past . In the past people used many things___of money In the past my hometown used to be beautiful place 这句英文错在哪? 英语翻译如题 请翻译In the past,people paid more attention to the spir