1、装腔作势的
... self-distrustful 没有自信（confidence）的 self-dramatizing 装腔作势的 self-drive car 租自驾车 ...
2、自吹自擂的
self-dramatizing(自吹自擂的), 此释义来源于网络辞典。
3、自吹自夸
...自吹自夸 praise one's own wares; all his geese are swans.; blow one's own trumpet [horn]; brag about; brag and boast; buck; crack oneself up; cry roast meat; each bird loves to hear himself sing.; every cook praises his own broth.; everything is nice in your garden.; make a brag of; make a lot of publicity for oneself; ring one's own bell; self-dramatizing; self-praise; sing one's own praises; swagger about one's (own) exploits; talk tall [big]; with a flourish of trumpet ..