本期内容：

Amid fears of uncontrollable movements of migrants, the Schengen passport-free travel zone buckled further. Sweden imposed border controls on travellers from Denmark. In response, Denmark instituted temporary spot-checks on its frontier with Germany. Germany said Schengen was “in danger”. A spokesman for the many commuters between Sweden and Denmark likened the move to a new Berlin Wall.

词义解析:

Buckle: 垮掉
Impose: 实施
Institute：实行
Spot-checks: 检查站
Commuter：通勤人士