bolster up的用法和樣例：
例句
用作及物動詞 (vt.)
- She has almost nobody to take up for her.
她幾乎沒有人支持。 - The pillars hold up the masonry.
柱子支持著石頭房屋。 - The regime had been propped up by foreign aid.
該政權是靠外國援助維持著的。 - Moreover, China is not the only country to prop up brutish regimes.
這些增長反過來可能比西方支離破碎的援助計劃更能幫助民眾脫貧。 - Castles in the air cost a vast deal to keep up.
空中樓閣，要有一大筆費用來維持。 - The regime had been propped up by foreign aid.
該政權是靠外國援助維持著的。
