expertise=skill 專門技術 n.
employ=analyze=study 使用 v.
investigation=analysis 調(diào)查 n.
narrow=focus on 縮小范圍 v.
reproduce=copy=replicate=repeat 復制 v.
funded support=finance 資金 n.
athlete=sportsmen and women 運動員 n.
calculate=measure 計算 v.
event=championship 賽事 n.
plan=prepare=design 計劃 v.
improve=grow=get better 進步 v.
trade=economy 貿(mào)易 n.
surrounding=environment=circumstance 環(huán)境 n.
push to one's limits=test one's limits 挑戰(zhàn)極限
not unmanageable=can cope with 能處理的
present inhabitant=descendant 居民 give up=abandon 放棄 mainly=heavily=most 主要地
visit=venture 參觀