1.wash down 沖洗；流下

Only japanese soldiers could wash down the heart of a martyr with sake.
人心下酒;也就日本人能喝下去XIA08~.aYw]s6=(C。

A doctor asked the patient to wash down medicine, patients have to drink at the doctor said. Quick drink!
一個醫生讓病人喝藥，病人就得按醫生說的喝wWu4esYP@W0DcWgU。快喝下去！

2.knock off 降低

Knock off one book after another.
很快地寫出一本又一本的書q!-p_SW%2@Z。

Let's knock off our work and have a rest.
咱們停下來休息一會兒吧kvm;~qc96@[!_u+OKN@。

3.link to 與…連接，聯系

And sometimes they link to you incorrectly.
而有時候它們鏈接到你這里會不正確vWhov-9xW(n;kJ-1[80。

It's a tough link to break.
這是種難以割裂的聯系)1W!uQw=ke&Q]5-m,4TU。

4.track down 追捕到，追查出

In amsterdam officials are using airbnb listings to track down unlicensed hotels.
例如阿姆斯特丹的官員會用airbnb的目錄追查無照旅館|SbGNcwUlrKm5rQVYM|。

He goes to natori city hall and airport bowl daily, trying to track down his friends and neighbors.
遠藤每天都去名取市政府和機場保齡球館，想要找到他的朋友和鄰居yM%DH7BLZcCW%Oiy~P93。