Keep abreast of
出國 Abroad保持與...并列
?? 詞語組成解析
keep
[kip]
vt. 保持;保留;遵守;阻止;
vi. （食品）保持新;保持健康;
n. 保持，保養;供養，撫養;生活，生計;飼料；牧草;
abreast
[?'brest]
adv. 并列，并肩地;并排;不落后于;
adj. 并排的;并肩的;
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
??? 情景例句
Oh, sorry. There must be some mistake.
哦，抱歉，一定是弄錯了。
Could you say it again?
你能再說一遍嗎？
She stood up and took his arm.
她站起來，拉住他的手臂。