... practice/work magic 施魔法 with main strength用尽全力 in the main 大体上，基本上 ...
2
?尽全力
... with all one's strength用全力 with main strength尽全力 strength of memory记忆力 ...
3
?用全力
... 全力地 amain 用全力with main strength 竭尽全力,全力以赴 with all one's might ...
双语例句
1
The main driver of this trend is Google, with its huge strength in distribution that can only gain from more and more software being offered as a service.