Definition: the introduction of a new product or service, or an event to celebrate this Level: C1
这款新软件的发布取得了巨大成功。
The ___launch of the new software was a huge success.
该公司为这款智能手机举办的发布活动吸引了来自世界各地的媒体。
The company's ___launch event for the smartphone attracted media from around the world.
一次成功的产品发布需要周密的规划和市场营销。
A successful product ___launch requires meticulous planning and marketing.
