the celebrations are organised by the mayor of londons office in conjunction with the london chinatown chinese association mr leslie ng president of the london chinatown chinese association said
庆祝活动是由伦敦市长办公室和伦敦华埠华人协会联合组织的，伦敦华埠华人协会主席Leslie ng先生说
以上为机器翻译结果，长、整句建议使用 人工翻译 。