由于这些不足英语

缺点 [词典] shortcoming; defect; weakness; weak point; blemish; [例句]事事不免有缺点。Everything has its drawback.不足 [词典] insufficient; deficiency; not enough; less than; fall short of; [例句]我受到了信息不足的牵累。I was hampered by a lack of information.

不足 not enough; insufficient; inadequate; skimpy;minus 兵力不足 be short of men (or armed forces) 不足为病 can't count as a fault 资源不足 inadequate resources 给养不足 be short of supplies

not adequent或inadequentnot much enough或not adj/adv enough(用于数量、品质等方面)not sufficient或insufficient

not enoughnot adequate

have a long way to go = have much / a lot to improve

你是说什么不足?缺点还是不够?缺点:shortcoming,weakness,drawback,disadvantage等不够:short of....., not enough of...,lack 哦发....

poorI am poor in English!

There are still a lot of mistakes.