他们最新智能手机的成功发布引起了媒体的广泛关注。

The successful ___launch of their latest smartphone generated significant media buzz.

该慈善机构正计划下个月为其新的环保倡议举行一场高调的启动活动。

The charity is planning a high-profile ___launch for its new environmental initiative next month.

我们都被邀请参加周五在公司总部举行的产品发布派对。

We are all invited to the product ___launch party at the company headquarters on Friday.