时不时地我会发现屋舍楼上卧房的灯光，有时屋内发出声音——婴儿的哭声，夫妇相骂的声音，开大电视的声响。

From time to time I would spy a light on in an upstairs bedroom, sometimes the sound of voices raised - a baby crying, a couple squalling, a TV turned up loud.

youdao

无论你是人际关系网的高手还是新人，总会时不时遇到一些挑战，而有时我们就需要依靠其他人的鼓励和帮助来渡过难关。

Whether you're a master networker or you're new to networking, we all face challenging situations at times, and sometimes we need to rely on the help and encouragement of others.

youdao

然而，有时候项目经理并不知道小的范围变更时不时会被追加进来。

However, sometimes the project manager doesn't recognize the small scope changes that get added over time.

youdao