After the U.S. stock market on March 3, Snowflake announced its fourth quarter financial report for the 2021 fiscal year. The financial report shows that Q4 total revenue was US$190.5 million, a year-on-year increase of 117%; among them, product revenue was US$178 million, a year-on-year increase of 116%, accounting for 94% of total revenue. The net loss was US$198.9 million, an increase of 138.95% compared with the net loss of US$83.3 million in the same period last year; the operating loss was US$200 million, an increase of 135.45% year-on-year. What do you think of this? Are you optimistic about the future development of Snowflake?