one more time; again; one more; once again[cedict]
在
zàiㄗㄞˋ
(located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress)[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
我们
wǒ menㄨㄛˇ ㄇㄣ˙
we; us; ourselves; our[cedict]
准备
zhǔn bèiㄓㄨㄣˇ ㄅㄟˋ
preparation; prepare[cedict]
开始
kāi shǐㄎㄞ ㄕˇ
begin; beginning; start; initial[cedict]
我们
wǒ menㄨㄛˇ ㄇㄣ˙
we; us; ourselves; our[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]
really and truly[cedict]
aim; clear[cedict]
首要
shǒu yàoㄕㄡˇ ㄧㄠˋ
the most important[cedict]
任务
rèn wuㄖㄣˋ ㄨ˙
mission; assignment; task; duty; role[cedict]
登机
dēng jīㄉㄥ ㄐㄧ
to board a plane[cedict]
飞行
fēi xíngㄈㄟ ㄒㄧㄥˊ
aviation; flying[cedict]
一
yīㄧ
one; 1; single; a (article); as soon as; entire; whole; all; throughout[cedict]