繁重的家务活限制了她追求事业的自由。

The heavy housework ___hampered her freedom to pursue a career.

渔民在浅水区布置了定置网来捕捉鱼群。

The fisherman placed a ___trammel in the shallow water to catch schools of fish.

严格的规章制度常常会成为创新的阻碍。

Strict regulations often act as a ___trammel to innovation.