矣 adv. already; indeed; really; how。
却 conj. but; yet; however; nevertheless; nonetheless
航路 n. air route; sea route; flight path; shipping lan
引入 v. introduce; import; bring in; innovate; usher in
怀 n. bosom; mind。v. cherish; keep in mind; think of;
as concerns 关于，就……而言
语际翻译 interlingual translation。
体会 n. experience; appreciation; understanding; realiz
信箱 n. letterbox; mailbox; postbox; letter box; post-o
当然 phr. of course; for sure; without a doubt; without
furnace n. 火炉，熔炉
梭 n. shuttle。
采取 v. adopt; take; assume; employ; resort; carry out;
i miss you 我想你；思念（歌名）
一年级 n. first grade; first year (in school)。