Infrastructures
n. 基础设施( infrastructure的复数形式 ); 基础结构; 行政机构; 秘密机构
🗣️ 情景例句
You can watch the web-cast of this program if you have broadband access to the internet.
如果你能用宽带上网的话，你能在网上收看到这个节目。
What's it to you?
跟你有什么关系？
Customs Officers are quite tolerant these days,
现在的海关官员往往相当宽容。