So far 目前為止
as far as I am concerned
At present 目前
what‘s more
what's worse
例如：for example;for instance;take…for an example;such as;
眾所周知：as everyone knows; as is known to all; be universally [widely] known; It is known to all that ...; It is particularly notorious that ...:
一方面 另一方面：on the one hand,on the other hand
我覺得 in my point of view;
據(jù)我所知：as far as i know; to the best of my knowledge;as far as i can see
相反：on the contrary;in contrsast
除此之外：besides;apart from;
to tell the truth 說實(shí)話
to be honest 誠實(shí)地說
in fact 事實(shí)上