长此以往[cháng cǐ yǐ wǎng]
词典if things go on like this：长此以往。
词典danci.911chaxun.com
词典if things continue this way：长此以往。
词典长此以往
词典persist in so doing：长此以往。
长此以往
if things go on like this; if things continue this way; persist in so doing