[00:02]abroad 到(在)国外

[00:13]accent. 口音，腔调

[00:24]access 通道，入口

[00:35]stream 小河，溪流

[00:46]beam 面露喜色;定向发出(无线电信号等)

[00:59]seam 缝，接缝

[01:09]mediocrity 平常

[01:22]