With the number of cars increasing on a constant basis, the police are having a hard time regulating traffic in the city.

由于车辆数目不断在增加，警方在管理市区交通上遇到很大的麻烦。

Our immune system is what protects us from the bacteria, viruses, fungi and toxins we encounter on a constant basis.

我们的免疫系统保护我们免受我们经常遇到的细菌、病毒、真菌和毒素的侵害。

American Shorthairs want your attention, but they also don't need it on a constant basis and they can entertain themselves when needed.

美国短毛猫需要您的关注，但他们也不需要持续关注，他们可以在需要时自娱自乐。

People in the South still use the term on a constant basis to informally address a group; sometimes it's tweaked to 'all y'all' (" I'm talking to all y'all" ) or 'y'all's' (" y'all's wedding was so much fun" ).

南方人仍然经常使用这个词来非正式地称呼一个群体；有时它会被调整为“all y'all” （“我正在和你们所有人交谈” ）或“y'all's” （“你们的婚礼非常有趣” ）。