economized的例句（economized在句子中的用法）

• We’ve economized as much as possible,but to little great avail,since we still owe a lot of money. 我们尽可能节俭,但没什么用,因为我们仍然欠了一大笔债。
• He economized by using trams instead of taking taxis. 他改乘电车而不乘出租汽车以节省钱.
• He economized by using buses instead of taking taxis. 他不坐出租车而改乘公共汽车以节省钱.
• He economized by using trams instead of taking a taxi every time he went to school. 他上学搭电车而不坐出租汽车,以节省钱.