[ti:]
[ar:]
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[by:听力课堂～m.gatwickbmw.com]
[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]