4. Welcomes the rapidly growing number of State parties to the Optional Protocol, which now stands at twenty-eight, and urges other States parties to the Convention to consider signing and ratifying or acceding to the Optional Protocol;
4. 欢迎任择议定书缔约国数目迅速增多，现共达二十八国，并请公约其他缔约国考虑签署及批准或加入任择议定书；