long term investment is to invest to those companies able to grow from A to A+ in a period like 10 to 20 years.
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$Meta Materials (MMAT.US)$ watech 这个采访你可能对 MMAT 有更好的理解。到目前为止,我在纸面上已经损失了将近50%,但我仍然坚持。
https://youtu.be/1c8DfuFNBzE
https://youtu.be/1c8DfuFNBzE
已翻译
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