. Boil the water until it just reaches a simmer, then remove from heat and wait 30-60 seconds before using it, so it can cool down a bit. The water temperature and quality of water you use to brew the tea are essential details to making a good cup of green tea. This is called warming the pot, and ensures the tea does not get cooled down by the pot itself. If possible, try to use loose tea leaves for higher quality tea, as opposed to tea bags. The standard guideline is one teaspoon (3 grams) of tea for each 8 ounce cup of water. So if you are serving yourself, just use one teaspoon of tea. Adjust this amount based on the number of people you are serving. The steeping time depends on the type of green tea you are using. Generally, you should steep green tea for 1-3 minutes.  Once the tea has been steeped enough, strain out the tea leaves. Green tea that is steeped too long will taste bitter and have an unbalanced flavor. So try not to over steep the leaves. If the tea tastes very mild, use more tea leaves or steep the leaves for a minute longer. Traditionally, Japanese green tea is always served in small, ceramic cups with white color inside, so you can see the color of the tea. Using ceramic cups is important because the pot and cups will affect the taste of the tea.  A traditional Japanese tea service will place the pot, cooling vessel, cups, tea coasters, and cloth on a tray. The size of the cups is also considered very important, as the smaller the cups, usually the higher the quality of the tea being served. The first pour of tea is weaker than the last pour of tea, so to ensure the flavor is equally distributed in each cup, fill each cup a third of the way. Then go back and fill the second third in each cup, and then finally fill each cup all the way. This is called "cycle pouring". Never pour someone a full cup of tea, as this is considered impolite. Ideally, the cup should be about 70% full. Green tea has a very robust flavor and if brewed properly, tastes delicious on its own. If you always drink...

TL;DR in Indonesian:
Seduh teh hijau dengan benar. Bilas teko, diutamakan berbahan keramik, dengan air panas. Masukkan daun-daun teh ke teko yang dihangatkan. Tuangkan air mendidih ke atas daun teh dan biarkan terendam. Keluarkan set cangkir keramik. Tuangkan teh ke cangkir sampai ⅓ penuh. Sebaiknya jangan tambahkan gula, susu, atau aditif lainnya. Pakai kembali dedaunan teh.