幫幫忙翻譯成中文

ahead of的壹個意思是“（在空間或時間上比某人或某事物）更前，更早。”如下面這則新聞的標題Israeli, Palestinians call for negotiations ahead of UN meeting. 另壹個意思則是“處於（某人或某事物）的領先地位；比……更先進；領先”，比如His ideas were well ahead of his time. ；

keep still保持靜止/別動；

as usual和往常壹樣；

further one's study 繼續學習深造；

in one's opinion 依某人看來；

switch on接通,打開(旋鈕)之類的；

figure out合計為, 計算出, 解決, 斷定, 領會到;

stand for 代表；

wear and tear 磨損；

insert .... Into......把。。。。插入到。。。中