1.
Daisy comes over quite often--in the afternoons."
黛西经常来——总是在下午。”
2.
I come here quite often?the food is usually of a pretty high standard.
我经常来，这儿饭菜标准通常是很高的。
3.
This change of base occurred often.
这样扁虱经常来回两边跑，
4.
group of people who spend much time together socially or have similar tastes and interests
经常来往、意气相投的一些人
5.
Plays are often adapted for broadcasting.
戏剧经常改编来广播。
6.
Coal used to be sent here by canal.
煤过去常经过运河送来。
7.
The winter is already here, and promises to be a most severe one.
冬天己经到来，看来可能非常寒冷。
8.
Abnormally heavy or extended menstrual flow.
月经过多异常多或长时间的月经来潮
9.
balance on current account and long-term capital
经常项目和长期资本往来的平衡;经常项目和长期资本往来的平衡
10.
He used to go over and buy the stuff, then pack it, but it was always brought in by mules.
他经常出去，把货买了并馐起来，但经常是靠雇用来的人运送入境的。
11.
`who visits frequently' is a relative clause in the sentence `John, who visits frequently, is ill'.
“句中经常访问的是关系子句‘约翰，谁常来看你，是
12.
The girl often wears a pair of sunglasses, and she looks very cool.
那个姑娘经常戴着墨镜，看起来很酷。
13.
In the final analysis, therefore, we should routinize the day-to-day work.
因此，归根到底要把经常工作建立起来。
14.
The next room is a recording room, which often gives off the sound of singing.
间壁是间录音室, 经常会有歌声传来。
15.
He is very interested in, and experimenting with red copper.
他对红铜很感兴趣, 经常拿来做实验。
16.
Dreams may come because of something that has always happened.
梦可能会因某事经常发生而来；
17.
We always look to the mountains to see what kind of weather we shall have next.
我们经常观望群山来预测天气的变化。
18.
They traveled by easy stage, stopping often along the way.
他们从容不迫地旅行，沿途经常停下来。