The Committee could not initiate work under paragraph 21 of its terms of reference because it had not yet received directions from the Conference of the Parties regarding its review of general issues of compliance and implementation under the Convention.
委员会未能根据职责范围第21段开始工作，因其尚未得到缔约方大会关于根据《公约》审查遵约和履约的一般性事项的指示。