[jiè xiàn]
(分界) demarcation line; dividing line; limits; bounds; boundary; range; limitation
fix the limit
確定界限
overstep the boundary of freedom
超越自由的界限
break the bounds of different trades
打破行業(yè)界限
(限度) limit; end
Within the limitation you are free to do as you choose.
在這個(gè)界限內(nèi)可任便。