?此外

... Apart from anything else 二话不说 apart from that 此外 ; 除此以外 Completely Apart From Dirty 彻底不兴不净 ...

?除此之外

除此之外（Apart from that），这不仅仅是一次银行业危机(see Bordo et al. (2001))。

?其外

... 平面外观 flat appearance 其外 besides; in addition; apart from that 桥接器线路外观 bridge line appearance ...