I just get busy signals or phone calls just don't go through.

我只会被告知信号忙或电话打不通。

They need mass-transit systems that work and call centers at Social Security offices that don't produce busy signals.

需要运转良好的公共交通系统，以及不会提示“坐席忙”的社保局客服中心。

Americans, for example, think being busy signals higher status.

例如，美国人认为忙碌意味着更高的地位。

" I called their hotline and was getting a busy signal. Over three weeks, I probably called 500 to 600 times."

我打了他们的热线，但听到的却是忙音。三个星期后，我大概打了500到600次电话。”

I tried calling my mom and I couldn`t get through, there was a busy signal.

我试着打电话给我妈妈，但打不通，是忙音。