1.Pediatricians need to be aware of the possible effects of energy drinks.
be aware of知道
He doesn't seem to be aware of the problems.
他好像没有意识到这个问题 。
2.Toxicity surveillance should be improved and regulations of…sales…should be based on appropriate research assessing energy drink safety.
based on以…为依据
Canadian libel law is based on English common law.
加拿大的诽谤法是以英国的习惯法为基础的 。