Testing Coolers and Food Dryers

測試保冷箱與食物脫水機

Jul 9, 2026, 09:30
GlobalLifestyle

Introduction

This report looks at different machines that keep food cold or dry.

本報告將探討各種用於保持食物低溫或乾燥的機器。

Main Body

Some coolers keep ice for a long time. The Yeti is very strong. The Oyster is cold but not strong. The Anker cooler uses a battery and the sun for power.

有些保冷箱可以長時間保存冰塊。Yeti 非常堅固。Oyster 雖然冷卻效果好，但並不堅固。Anker 保冷箱則使用電池和太陽能供電。

Some machines dry food. The Excalibur is big and fast. The Cosori is small and cheap. Some machines use the sun to dry food.

有些機器用於將食物脫水。Excalibur 體積大且速度快。Cosori 則較小且價格較便宜。有些機器利用陽光來脫水食物。

Dry food is different from frozen-dry food. Dry food uses warm air. It stays good for a short time. Frozen-dry food stays good for a long time.

脫水食物與冷凍乾燥食物不同。脫水食物使用暖風，保存時間較短。冷凍乾燥食物則可以保存很長時間。

Conclusion

There are many choices. You can buy strong coolers, electric fridges, or food dryers.

有很多選擇。您可以購買堅固的保冷箱、電動冰箱或食物脫水機。

Vocabulary Learning

⚡ The 'Opposite' Game

In this text, we see words that fight each other. Learning these pairs is the fastest way to move to A2 level because it helps you describe everything in your house.

The Comparison List

  • Big →\rightarrow Small
  • Strong →\rightarrow Not strong
  • Long time →\rightarrow Short time
  • Cheap →\rightarrow (Expensive)

🛠️ How to build a sentence

Look at how the text describes the machines. It is a simple 3-step recipe:

The [Name] + is + [Description]

Examples from the text:

  1. The Yeti →\rightarrow is →\rightarrow very strong.
  2. The Cosori →\rightarrow is →\rightarrow small.

Try this logic for other things:

  • The coffee →\rightarrow is →\rightarrow hot.
  • The car →\rightarrow is →\rightarrow blue.

Vocabulary Learning

report (n.)
A piece of writing that gives information about something.
Example:I read a report about new machines.
cooler (n.)
A box that keeps food and drinks cold.
Example:We put the drinks in the cooler for the beach.
battery (n.)
An object that gives electricity to a machine.
Example:My phone battery is low.
frozen-dry (adj.)
Food that is dried by freezing it first.
Example:Frozen-dry strawberries last a long time.
choices (n.)
Things that you can pick from a group.
Example:There are many choices of food at the market.
Practice A2 words in a crossword→