[ti:]

[ar:]

[al:]

[by:听力课堂～www.tingclass.net]

[00:02]swan 天鹅

[00:11]swarm 云集，充满

[00:21]swift 快速的，敏捷的

[00:31]thrift 节约，节俭

[00:42]tag 标签，货签

[00:51]tan 黝黑;棕褐色的

[01:00]