thornier

Changing regulations , meanwhile, is even thornier.

與此同時, 不斷變化的法規(guī)更加棘手.

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The vote, on a procedural point, does not bode well for the passage of thornier legislation.

從程序上說, 這次選舉對更為棘手的立法進程來說并不是個好兆頭.

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