怎样用focus造句

portable tv camera focused on him .

一台便携式电视摄影机的镜头对着他。

There is a temporary focus of excitement .

这个时期他专心致志，劲头十足。

She is beautiful and is the focus of attention .

她长得漂亮，很惹人注目。

The baby's gaze focused on natalie .

婴孩的眼光对着娜塔丽。

She nodded. her attention was focused again .

她点点头，再度将注意力集中起来。