马特是团队的最新成员。

Matt is the latest ___addition to the team.

新操场是这个社区一个极好的新增设施。

The new playground is a wonderful ___addition to the neighborhood.

最新的软件更新包含一个能延长电池寿命的有用新功能。

The latest software update includes a useful ___addition that improves battery life.