gateway的高级用法

1/gateway释义：

n. 门网关方法通道途径

2/gateway的高级用法例句：

Diligence is a gateway to success.

勤奋是通往成功的途径。

The terrorists blocked the gateway， which made it more difficult to rescue hostages.

恐怖分子挡住了出入口，使得人质救援工作更加棘手。

The policy of reform and opening-up opened the gateway to trade in China.

改革开放的政策打开了中国通商的大门。