详细解释
嘢
1、方言，东西；货：有～睇（有东西看）。平～（便宜货）。
2、方言，活儿；事情：做～（干活儿）。讲～。
3、方言，傢伙（指人及物，指人时有贬义）：呢个～真唔听话（这傢伙真不听话）。买油要带～嚟装（买油要带傢伙盛）。
4、方言，量词，相当于“下”：打咗（了）两～。
例句
就像是有人对你说：“好吧，嘢！”
It's just like: "OK, yeah, you can do this."
“嘢！”莉莎一想到初夏就叫了出来。
"YES!" Lisa shouted at the thought of early summer.
明显山头无嘢食啦。因为得胶樽汽水罐同发泡胶饭盒呀嘛。
Because there is no other food in the wild, all he finds is Styrofoam lunch box, plastic bottles and tin cans.
而家我哋同埋一个班房读书，可以日日见到你，但系我又有好多嘢想同你讲，但系，我又唔知点样讲好。
Now we are in the same classroom, we can meet everyday, I have so much to say to you, but I don't know how to say it.
唔问任何嘢我就斋睇，呢个时候我先留意佢周围肥沃嘅土地，金色嘅麦子同佢嘅发色一样闪耀，睇到呢度我谂起生我出嚟嘅亚妈。
Just looking, I concisouly find out the view beside her is a fertile land with golden wheat as shine as her golden hair, meanwhile I recall my mother.
唔问任何嘢我就斋睇，呢个时候我先留意佢周围肥沃嘅土地，金色嘅麦子同佢嘅发色一样闪耀，睇到呢度我谂起生我出嚟嘅亚妈。
Just looking, I concisouly find out the view beside her is a fertile land with golden wheat as shine as her golden hair, meanwhile I recall my mother.