a mere trifle
1.小意思，妳別小看我，我在老家就常開船。?
I used to drive ship in my hometown. Trust me!
2.小意思，克勞德先生。 而且別擔心，我不收妳車費。
Not a problem Mr. Cloud, and don't worry about the fee.
3.對於壹個超人智能來說，如果治療人類所有疾病都不過是小意思，那麽與奇點壹同到來的自然該有長生不老的承諾——只要它發生的時候妳還在世。
If curing all human ills will be a piece of cake for a superhuman intelligence, then the singularity carries with it the promise of immortality - as long as you're still alive when it happens.